Array (JSweet Core Lib 6-SNAPSHOT API)

java.lang.Object
- def.js.Object
- - def.js.Iterable<T>
 - - def.js.Array<T>

All Implemented Interfaces:

Iterable<T>

Direct Known Subclasses:

RegExpExecArray, RegExpMatchArray, TemplateStringsArray
```
@SyntacticIterable
public class Array<T>
extends Iterable<T>
implements Iterable<T>
```

Nested Class Summary

Nested Classes
Modifier and Type	Class and Description
`static class`	`Array.InitialValueT<T>` This class was automatically generated for disambiguating erased method signatures.
`static class`	`Array.InitialValueU<U>` This class was automatically generated for disambiguating erased method signatures.
`static class`	`Array.ItemsTs<T>` This class was automatically generated for disambiguating erased method signatures.
`static class`	`Array.ItemsUs<U>` This class was automatically generated for disambiguating erased method signatures.

Field Summary

Fields
Modifier and Type Field and Description

int length
Gets or sets the length of the array.

static Array<?> prototype
- Fields inherited from class def.js.Object
 constructor

Fields
Modifier and Type	Field and Description
`int`	`length` Gets or sets the length of the array.
`static Array<?>`	`prototype`

Constructor Summary

Constructors
Constructor and Description

Array()

Array(int arrayLength)

Array(T... items)

Constructors
Constructor and Description
`Array()`
`Array(int arrayLength)`
`Array(T... items)`

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`static Array<Object>`	`$applyStatic()`
`static Array<Object>`	`$applyStatic(int arrayLength)`
`static <T> T[]`	`$applyStatic(T... items)`
`T`	`$get(int n)`
`T`	`$set(int n, T value)`
`Array<T>`	`concat(Array.ItemsTs<T>... items)` Combines two or more arrays.
`<U extends T> Array<T>`	`concat(Array.ItemsUs<U>... items)` Combines two or more arrays.
`Array<T>`	`concat(T... items)` Combines two or more arrays.
`Array<T>`	`copyWithin(int target, int start)` Returns the this object after copying a section of the array identified by start and end to the same array starting at position target
`Array<T>`	`copyWithin(int target, int start, int end)` Returns the this object after copying a section of the array identified by start and end to the same array starting at position target
`IterableIterator<Tuple2<Double,T>>`	`entries()` Returns an array of key, value pairs for every entry in the array
`Boolean`	`every(Function<T,Boolean> callbackfn, Object thisArg)` Determines whether all the members of an array satisfy the specified test.
`Boolean`	`every(TriFunction<T,Double,Array<T>,Boolean> callbackfn, Object thisArg)` Determines whether all the members of an array satisfy the specified test.
`Boolean`	`every(TriFunction<T,Integer,Array<T>,Boolean> callbackfn)` Determines whether all the members of an array satisfy the specified test.
`Array<T>`	`fill(T value)` Returns the this object after filling the section identified by start and end with value
`Array<T>`	`fill(T value, int start)` Returns the this object after filling the section identified by start and end with value
`Array<T>`	`fill(T value, int start, int end)` Returns the this object after filling the section identified by start and end with value
`Array<T>`	`filter(Function<T,Boolean> callbackfn)` Returns the elements of an array that meet the condition specified in a callback function.
`Array<T>`	`filter(Function<T,Boolean> callbackfn, Object thisArg)` Returns the elements of an array that meet the condition specified in a callback function.
`Array<T>`	`filter(TriFunction<T,Integer,Array<T>,Boolean> callbackfn)` Returns the elements of an array that meet the condition specified in a callback function.
`Array<T>`	`filter(TriFunction<T,Integer,Array<T>,Boolean> callbackfn, Object thisArg)` Returns the elements of an array that meet the condition specified in a callback function.
`T`	`find(Function<T,Boolean> predicate, Object thisArg)` Returns the value of the first element in the array where predicate is true, and undefined otherwise.
`T`	`find(TriFunction<T,Integer,Array<T>,Boolean> predicate)` Returns the value of the first element in the array where predicate is true, and undefined otherwise.
`T`	`find(TriFunction<T,Integer,Array<T>,Boolean> predicate, Object thisArg)` Returns the value of the first element in the array where predicate is true, and undefined otherwise.
`int`	`findIndex(Function<T,Boolean> predicate)` Returns the index of the first element in the array where predicate is true, and undefined otherwise.
`int`	`findIndex(Function<T,Boolean> predicate, Object thisArg)` Returns the index of the first element in the array where predicate is true, and undefined otherwise.
`void`	`forEach(Consumer<T> callbackfn, Object thisArg)` Performs the specified action for each element in an array.
`void`	`forEach(TriConsumer<T,Integer,Array<T>> callbackfn)` Performs the specified action for each element in an array.
`void`	`forEach(TriConsumer<T,Integer,Array<T>> callbackfn, Object thisArg)` Performs the specified action for each element in an array.
`static <T> Array<T>`	`from(Object arrayLike)`
`int`	`indexOf(T searchElement)` Returns the index of the first occurrence of a value in an array.
`int`	`indexOf(T searchElement, int fromIndex)` Returns the index of the first occurrence of a value in an array.
`static Boolean`	`isArray(Object arg)`
`Iterator<T>`	`iterator()` From Iterable, to allow foreach loop (do not use directly).
`String`	`join()` Adds all the elements of an array separated by the specified separator string.
`String`	`join(String separator)` Adds all the elements of an array separated by the specified separator string.
`String`	`join(String separator)` Adds all the elements of an array separated by the specified separator string.
`IterableIterator<Double>`	`keys()` Returns an list of keys in the array
`int`	`lastIndexOf(T searchElement)` Returns the index of the last occurrence of a specified value in an array.
`int`	`lastIndexOf(T searchElement, int fromIndex)` Returns the index of the last occurrence of a specified value in an array.
`<U> Array<U>`	`map(Function<T,U> callbackfn)` Calls a defined callback function on each element of an array, and returns an array that contains the results.
`<U> Array<U>`	`map(Function<T,U> callbackfn, Object thisArg)` Calls a defined callback function on each element of an array, and returns an array that contains the results.
`<U> Array<U>`	`map(TriFunction<T,Integer,Array<T>,U> callbackfn)` Calls a defined callback function on each element of an array, and returns an array that contains the results.
`<U> Array<U>`	`map(TriFunction<T,Integer,Array<T>,U> callbackfn, Object thisArg)` Calls a defined callback function on each element of an array, and returns an array that contains the results.
`T`	`pop()` Removes the last element from an array and returns it.
`double`	`push(T... items)` Appends new elements to an array, and returns the new length of the array.
`T`	`reduce(Function4<T,T,Integer,Array<T>,T> callbackfn)` Calls the specified callback function for all the elements in an array.
`T`	`reduceCallbackfnFunction4(Function4<T,T,Double,Array<T>,T> callbackfn, Array.InitialValueT<T> initialValue)` Calls the specified callback function for all the elements in an array.
`<U> U`	`reduceCallbackfnUUFunction4(Function4<U,T,Double,Array<T>,U> callbackfn, U initialValue)` Calls the specified callback function for all the elements in an array.
`T`	`reduceRight(Function4<T,T,Integer,Array<T>,T> callbackfn)` Calls the specified callback function for all the elements in an array, in descending order.
`T`	`reduceRightCallbackfnFunction4(Function4<T,T,Double,Array<T>,T> callbackfn, Array.InitialValueT<T> initialValue)` Calls the specified callback function for all the elements in an array, in descending order.
`<U> U`	`reduceRightCallbackfnUUFunction4(Function4<U,T,Double,Array<T>,U> callbackfn, U initialValue)` Calls the specified callback function for all the elements in an array, in descending order.
`Array<T>`	`reverse()` Reverses the elements in an Array.
`T`	`shift()` Removes the first element from an array and returns it.
`Array<T>`	`slice()` Returns a section of an array.
`Array<T>`	`slice(int start)` Returns a section of an array.
`Array<T>`	`slice(int start, int end)` Returns a section of an array.
`Boolean`	`some(Function<T,Boolean> callbackfn, Object thisArg)` Determines whether the specified callback function returns true for any element of an array.
`Boolean`	`some(TriFunction<T,Double,Array<T>,Boolean> callbackfn, Object thisArg)` Determines whether the specified callback function returns true for any element of an array.
`Boolean`	`some(TriFunction<T,Integer,Array<T>,Boolean> callbackfn)` Determines whether the specified callback function returns true for any element of an array.
`Array<T>`	`sort()` Sorts an array.
`Array<T>`	`sort(BiFunction<T,T,Integer> compareFn)` Sorts an array.
`Array<T>`	`splice(int start)` Removes elements from an array and, if necessary, inserts new elements in their place, returning the deleted elements.
`Array<T>`	`splice(int start, int deleteCount, T... items)` Removes elements from an array and, if necessary, inserts new elements in their place, returning the deleted elements.
`T[]`	`toArray()`
`int`	`unshift(T... items)` Inserts new elements at the start of an array.
`IterableIterator<T>`	`values()` Returns an list of values in the array

Methods inherited from class def.js.Object
$applyStatic, $delete, $delete, $get, $get, $set, $set, $super, assign, create, create, defineProperties, defineProperty, defineProperty, freeze, getOwnPropertyDescriptor, getOwnPropertyNames, getPrototypeOf, hasOwnProperty, hasOwnProperty, hasOwnProperty, isExtensible, isFrozen, isPrototypeOf, isSealed, keys, preventExtensions, propertyIsEnumerable, propertyIsEnumerable, propertyIsEnumerable, seal, toJSString, toLocaleString, toString, valueOf

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.lang.Iterable
forEach, spliterator

- Field Detail
 - length
```
public int length
```
 Gets or sets the length of the array. This is a number one higher than the highest element defined in an array.
 - prototype
```
public static Array<?> prototype
```
- Constructor Detail
 - Array
```
public Array(int arrayLength)
```
 - Array
```
public Array(T... items)
```
 - Array
```
public Array()
```
- Method Detail
 - toArray
```
public T[] toArray()
```
 - push
```
public double push(T... items)
```
 Appends new elements to an array, and returns the new length of the array.
 
 Parameters:
 
 items - New elements of the Array.
 - pop
```
public T pop()
```
 Removes the last element from an array and returns it.
 - concat
```
public Array<T> concat(T... items)
```
 Combines two or more arrays.
 
 Parameters:
 
 items - Additional items to add to the end of array1.
 - concat
```
public  Array<T> concat(Array.ItemsUs... items)
```
 Combines two or more arrays.
 
 Parameters:
 
 items - Additional items to add to the end of array1.
 - concat
```
public Array<T> concat(Array.ItemsTs<T>... items)
```
 Combines two or more arrays.
 
 Parameters:
 
 items - Additional items to add to the end of array1.
 - join
```
public String join(String separator)
```
 Adds all the elements of an array separated by the specified separator string.
 
 Parameters:
 
 separator - A string used to separate one element of an array from the next in the resulting String. If omitted, the array elements are separated with a comma.
 - join
```
public String join(String separator)
```
 Adds all the elements of an array separated by the specified separator string.
 
 Parameters:
 
 separator - A string used to separate one element of an array from the next in the resulting String. If omitted, the array elements are separated with a comma.
 - reverse
```
public Array<T> reverse()
```
 Reverses the elements in an Array.
 - shift
```
public T shift()
```
 Removes the first element from an array and returns it.
 - slice
```
public Array<T> slice(int start,
 int end)
```
 Returns a section of an array.
 
 Parameters:
 
 start - The beginning of the specified portion of the array.
 
 end - The end of the specified portion of the array.
 - sort
```
public Array<T> sort(BiFunction<T,T,Integer> compareFn)
```
 Sorts an array.
 
 Parameters:
 
 compareFn - The name of the function used to determine the order of the elements. If omitted, the elements are sorted in ascending, ASCII character order.
 - splice
```
public Array<T> splice(int start)
```
 Removes elements from an array and, if necessary, inserts new elements in their place, returning the deleted elements.
 
 Parameters:
 
 start - The zero-based location in the array from which to start removing elements.
 - splice
```
public Array<T> splice(int start,
 int deleteCount,
 T... items)
```
 Removes elements from an array and, if necessary, inserts new elements in their place, returning the deleted elements.
 
 Parameters:
 
 start - The zero-based location in the array from which to start removing elements.
 
 deleteCount - The number of elements to remove.
 
 items - Elements to insert into the array in place of the deleted elements.
 - unshift
```
public int unshift(T... items)
```
 Inserts new elements at the start of an array.
 
 Parameters:
 
 items - Elements to insert at the start of the Array.
 - indexOf
```
public int indexOf(T searchElement,
 int fromIndex)
```
 Returns the index of the first occurrence of a value in an array.
 
 Parameters:
 
 searchElement - The value to locate in the array.
 
 fromIndex - The array index at which to begin the search. If fromIndex is omitted, the search starts at index 0.
 - lastIndexOf
```
public int lastIndexOf(T searchElement,
 int fromIndex)
```
 Returns the index of the last occurrence of a specified value in an array.
 
 Parameters:
 
 searchElement - The value to locate in the array.
 
 fromIndex - The array index at which to begin the search. If fromIndex is omitted, the search starts at the last index in the array.
 - every
```
public Boolean every(TriFunction<T,Double,Array<T>,Boolean> callbackfn,
 Object thisArg)
```
 Determines whether all the members of an array satisfy the specified test.
 
 Parameters:
 
 callbackfn - A function that accepts up to three arguments. The every method calls the callbackfn function for each element in array1 until the callbackfn returns false, or until the end of the array.
 
 thisArg - An object to which the this keyword can refer in the callbackfn function. If thisArg is omitted, undefined is used as the this value.
 - every
```
public Boolean every(Function<T,Boolean> callbackfn,
 Object thisArg)
```
 Determines whether all the members of an array satisfy the specified test.
 
 Parameters:
 
 callbackfn - A function that accepts up to three arguments. The every method calls the callbackfn function for each element in array1 until the callbackfn returns false, or until the end of the array.
 
 thisArg - An object to which the this keyword can refer in the callbackfn function. If thisArg is omitted, undefined is used as the this value.
 - some
```
public Boolean some(TriFunction<T,Double,Array<T>,Boolean> callbackfn,
 Object thisArg)
```
 Determines whether the specified callback function returns true for any element of an array.
 
 Parameters:
 
 callbackfn - A function that accepts up to three arguments. The some method calls the callbackfn function for each element in array1 until the callbackfn returns true, or until the end of the array.
 
 thisArg - An object to which the this keyword can refer in the callbackfn function. If thisArg is omitted, undefined is used as the this value.
 - some
```
public Boolean some(Function<T,Boolean> callbackfn,
 Object thisArg)
```
 Determines whether the specified callback function returns true for any element of an array.
 
 Parameters:
 
 callbackfn - A function that accepts up to three arguments. The some method calls the callbackfn function for each element in array1 until the callbackfn returns true, or until the end of the array.
 
 thisArg - An object to which the this keyword can refer in the callbackfn function. If thisArg is omitted, undefined is used as the this value.
 - forEach
```
public void forEach(TriConsumer<T,Integer,Array<T>> callbackfn,
 Object thisArg)
```
 Performs the specified action for each element in an array.
 
 Parameters:
 
 callbackfn - A function that accepts up to three arguments. forEach calls the callbackfn function one time for each element in the array.
 
 thisArg - An object to which the this keyword can refer in the callbackfn function. If thisArg is omitted, undefined is used as the this value.
 - forEach
```
public void forEach(Consumer<T> callbackfn,
 Object thisArg)
```
 Performs the specified action for each element in an array.
 
 Parameters:
 
 callbackfn - A function that accepts up to three arguments. forEach calls the callbackfn function one time for each element in the array.
 
 thisArg - An object to which the this keyword can refer in the callbackfn function. If thisArg is omitted, undefined is used as the this value.
 - map
```
public  Array map(TriFunction<T,Integer,Array<T>,U> callbackfn,
 Object thisArg)
```
 Calls a defined callback function on each element of an array, and returns an array that contains the results.
 
 Parameters:
 
 callbackfn - A function that accepts up to three arguments. The map method calls the callbackfn function one time for each element in the array.
 
 thisArg - An object to which the this keyword can refer in the callbackfn function. If thisArg is omitted, undefined is used as the this value.
 - map
```
public  Array map(Function<T,U> callbackfn,
 Object thisArg)
```
 Calls a defined callback function on each element of an array, and returns an array that contains the results.
 
 Parameters:
 
 callbackfn - A function that accepts up to three arguments. The map method calls the callbackfn function one time for each element in the array.
 
 thisArg - An object to which the this keyword can refer in the callbackfn function. If thisArg is omitted, undefined is used as the this value.
 - filter
```
public Array<T> filter(TriFunction<T,Integer,Array<T>,Boolean> callbackfn,
 Object thisArg)
```
 Returns the elements of an array that meet the condition specified in a callback function.
 
 Parameters:
 
 callbackfn - A function that accepts up to three arguments. The filter method calls the callbackfn function one time for each element in the array.
 
 thisArg - An object to which the this keyword can refer in the callbackfn function. If thisArg is omitted, undefined is used as the this value.
 - filter
```
public Array<T> filter(Function<T,Boolean> callbackfn,
 Object thisArg)
```
 Returns the elements of an array that meet the condition specified in a callback function.
 
 Parameters:
 
 callbackfn - A function that accepts up to three arguments. The filter method calls the callbackfn function one time for each element in the array.
 
 thisArg - An object to which the this keyword can refer in the callbackfn function. If thisArg is omitted, undefined is used as the this value.
 - reduceCallbackfnFunction4
```
@Name(value="reduce")
public T reduceCallbackfnFunction4(Function4<T,T,Double,Array<T>,T> callbackfn,
 Array.InitialValueT<T> initialValue)
```
 Calls the specified callback function for all the elements in an array. The return value of the callback function is the accumulated result, and is provided as an argument in the next call to the callback function.
 
 Parameters:
 
 callbackfn - A function that accepts up to four arguments. The reduce method calls the callbackfn function one time for each element in the array.
 
 initialValue - If initialValue is specified, it is used as the initial value to start the accumulation. The first call to the callbackfn function provides this value as an argument instead of an array value.
 - reduceCallbackfnUUFunction4
```
@Name(value="reduce")
public  U reduceCallbackfnUUFunction4(Function4<U,T,Double,Array<T>,U> callbackfn,
 U initialValue)
```
 Calls the specified callback function for all the elements in an array. The return value of the callback function is the accumulated result, and is provided as an argument in the next call to the callback function.
 
 Parameters:
 
 callbackfn - A function that accepts up to four arguments. The reduce method calls the callbackfn function one time for each element in the array.
 
 initialValue - If initialValue is specified, it is used as the initial value to start the accumulation. The first call to the callbackfn function provides this value as an argument instead of an array value.
 - reduceRightCallbackfnFunction4
```
@Name(value="reduceRight")
public T reduceRightCallbackfnFunction4(Function4<T,T,Double,Array<T>,T> callbackfn,
 Array.InitialValueT<T> initialValue)
```
 Calls the specified callback function for all the elements in an array, in descending order. The return value of the callback function is the accumulated result, and is provided as an argument in the next call to the callback function.
 
 Parameters:
 
 callbackfn - A function that accepts up to four arguments. The reduceRight method calls the callbackfn function one time for each element in the array.
 
 initialValue - If initialValue is specified, it is used as the initial value to start the accumulation. The first call to the callbackfn function provides this value as an argument instead of an array value.
 - reduceRightCallbackfnUUFunction4
```
@Name(value="reduceRight")
public  U reduceRightCallbackfnUUFunction4(Function4<U,T,Double,Array<T>,U> callbackfn,
 U initialValue)
```
 Calls the specified callback function for all the elements in an array, in descending order. The return value of the callback function is the accumulated result, and is provided as an argument in the next call to the callback function.
 
 Parameters:
 
 callbackfn - A function that accepts up to four arguments. The reduceRight method calls the callbackfn function one time for each element in the array.
 
 initialValue - If initialValue is specified, it is used as the initial value to start the accumulation. The first call to the callbackfn function provides this value as an argument instead of an array value.
 - $get
```
public T $get(int n)
```
 - $set
```
public T $set(int n,
 T value)
```
 - $applyStatic
```
public static Array<Object> $applyStatic(int arrayLength)
```
 - $applyStatic
```
public static <T> T[] $applyStatic(T... items)
```
 - isArray
```
public static Boolean isArray(Object arg)
```
 - entries
```
public IterableIterator<Tuple2<Double,T>> entries()
```
 Returns an array of key, value pairs for every entry in the array
 - keys
```
public IterableIterator<Double> keys()
```
 Returns an list of keys in the array
 - values
```
public IterableIterator<T> values()
```
 Returns an list of values in the array
 - find
```
public T find(TriFunction<T,Integer,Array<T>,Boolean> predicate,
 Object thisArg)
```
 Returns the value of the first element in the array where predicate is true, and undefined otherwise.
 
 Parameters:
 
 predicate - find calls predicate once for each element of the array, in ascending order, until it finds one where predicate returns true. If such an element is found, find immediately returns that element value. Otherwise, find returns undefined.
 
 thisArg - If provided, it will be used as the this value for each invocation of predicate. If it is not provided, undefined is used instead.
 - find
```
public T find(Function<T,Boolean> predicate,
 Object thisArg)
```
 Returns the value of the first element in the array where predicate is true, and undefined otherwise.
 
 Parameters:
 
 predicate - find calls predicate once for each element of the array, in ascending order, until it finds one where predicate returns true. If such an element is found, find immediately returns that element value. Otherwise, find returns undefined.
 
 thisArg - If provided, it will be used as the this value for each invocation of predicate. If it is not provided, undefined is used instead.
 - findIndex
```
public int findIndex(Function<T,Boolean> predicate,
 Object thisArg)
```
 Returns the index of the first element in the array where predicate is true, and undefined otherwise.
 
 Parameters:
 
 predicate - find calls predicate once for each element of the array, in ascending order, until it finds one where predicate returns true. If such an element is found, find immediately returns that element value. Otherwise, find returns undefined.
 
 thisArg - If provided, it will be used as the this value for each invocation of predicate. If it is not provided, undefined is used instead.
 - fill
```
public Array<T> fill(T value,
 int start,
 int end)
```
 Returns the this object after filling the section identified by start and end with value
 
 Parameters:
 
 value - value to fill array section with
 
 start - index to start filling the array at. If start is negative, it is treated as length+start where length is the length of the array.
 
 end - index to stop filling the array at. If end is negative, it is treated as length+end.
 - copyWithin
```
public Array<T> copyWithin(int target,
 int start,
 int end)
```
 Returns the this object after copying a section of the array identified by start and end to the same array starting at position target
 
 Parameters:
 
 target - If target is negative, it is treated as length+target where length is the length of the array.
 
 start - If start is negative, it is treated as length+start. If end is negative, it is treated as length+end.
 
 end - If not specified, length of the this object is used as its default value.
 - join
```
public String join()
```
 Adds all the elements of an array separated by the specified separator string.
 
 Parameters:
 
 separator - A string used to separate one element of an array from the next in the resulting String. If omitted, the array elements are separated with a comma.
 - slice
```
public Array<T> slice(int start)
```
 Returns a section of an array.
 
 Parameters:
 
 start - The beginning of the specified portion of the array.
 
 end - The end of the specified portion of the array.
 - slice
```
public Array<T> slice()
```
 Returns a section of an array.
 
 Parameters:
 
 start - The beginning of the specified portion of the array.
 
 end - The end of the specified portion of the array.
 - sort
```
public Array<T> sort()
```
 Sorts an array.
 
 Parameters:
 
 compareFn - The name of the function used to determine the order of the elements. If omitted, the elements are sorted in ascending, ASCII character order.
 - indexOf
```
public int indexOf(T searchElement)
```
 Returns the index of the first occurrence of a value in an array.
 
 Parameters:
 
 searchElement - The value to locate in the array.
 
 fromIndex - The array index at which to begin the search. If fromIndex is omitted, the search starts at index 0.
 - lastIndexOf
```
public int lastIndexOf(T searchElement)
```
 Returns the index of the last occurrence of a specified value in an array.
 
 Parameters:
 
 searchElement - The value to locate in the array.
 
 fromIndex - The array index at which to begin the search. If fromIndex is omitted, the search starts at the last index in the array.
 - every
```
public Boolean every(TriFunction<T,Integer,Array<T>,Boolean> callbackfn)
```
 Determines whether all the members of an array satisfy the specified test.
 
 Parameters:
 
 callbackfn - A function that accepts up to three arguments. The every method calls the callbackfn function for each element in array1 until the callbackfn returns false, or until the end of the array.
 
 thisArg - An object to which the this keyword can refer in the callbackfn function. If thisArg is omitted, undefined is used as the this value.
 - some
```
public Boolean some(TriFunction<T,Integer,Array<T>,Boolean> callbackfn)
```
 Determines whether the specified callback function returns true for any element of an array.
 
 Parameters:
 
 callbackfn - A function that accepts up to three arguments. The some method calls the callbackfn function for each element in array1 until the callbackfn returns true, or until the end of the array.
 
 thisArg - An object to which the this keyword can refer in the callbackfn function. If thisArg is omitted, undefined is used as the this value.
 - forEach
```
public void forEach(TriConsumer<T,Integer,Array<T>> callbackfn)
```
 Performs the specified action for each element in an array.
 
 Parameters:
 
 callbackfn - A function that accepts up to three arguments. forEach calls the callbackfn function one time for each element in the array.
 
 thisArg - An object to which the this keyword can refer in the callbackfn function. If thisArg is omitted, undefined is used as the this value.
 - map
```
public  Array map(TriFunction<T,Integer,Array<T>,U> callbackfn)
```
 Calls a defined callback function on each element of an array, and returns an array that contains the results.
 
 Parameters:
 
 callbackfn - A function that accepts up to three arguments. The map method calls the callbackfn function one time for each element in the array.
 
 thisArg - An object to which the this keyword can refer in the callbackfn function. If thisArg is omitted, undefined is used as the this value.
 - map
```
public  Array map(Function<T,U> callbackfn)
```
 Calls a defined callback function on each element of an array, and returns an array that contains the results.
 
 Parameters:
 
 callbackfn - A function that accepts up to three arguments. The map method calls the callbackfn function one time for each element in the array.
 
 thisArg - An object to which the this keyword can refer in the callbackfn function. If thisArg is omitted, undefined is used as the this value.
 - filter
```
public Array<T> filter(TriFunction<T,Integer,Array<T>,Boolean> callbackfn)
```
 Returns the elements of an array that meet the condition specified in a callback function.
 
 Parameters:
 
 callbackfn - A function that accepts up to three arguments. The filter method calls the callbackfn function one time for each element in the array.
 
 thisArg - An object to which the this keyword can refer in the callbackfn function. If thisArg is omitted, undefined is used as the this value.
 - filter
```
public Array<T> filter(Function<T,Boolean> callbackfn)
```
 Returns the elements of an array that meet the condition specified in a callback function.
 
 Parameters:
 
 callbackfn - A function that accepts up to three arguments. The filter method calls the callbackfn function one time for each element in the array.
 
 thisArg - An object to which the this keyword can refer in the callbackfn function. If thisArg is omitted, undefined is used as the this value.
 - reduce
```
public T reduce(Function4<T,T,Integer,Array<T>,T> callbackfn)
```
 Calls the specified callback function for all the elements in an array. The return value of the callback function is the accumulated result, and is provided as an argument in the next call to the callback function.
 
 Parameters:
 
 callbackfn - A function that accepts up to four arguments. The reduce method calls the callbackfn function one time for each element in the array.
 
 initialValue - If initialValue is specified, it is used as the initial value to start the accumulation. The first call to the callbackfn function provides this value as an argument instead of an array value.
 - reduceRight
```
public T reduceRight(Function4<T,T,Integer,Array<T>,T> callbackfn)
```
 Calls the specified callback function for all the elements in an array, in descending order. The return value of the callback function is the accumulated result, and is provided as an argument in the next call to the callback function.
 
 Parameters:
 
 callbackfn - A function that accepts up to four arguments. The reduceRight method calls the callbackfn function one time for each element in the array.
 
 initialValue - If initialValue is specified, it is used as the initial value to start the accumulation. The first call to the callbackfn function provides this value as an argument instead of an array value.
 - $applyStatic
```
public static Array<Object> $applyStatic()
```
 - find
```
public T find(TriFunction<T,Integer,Array<T>,Boolean> predicate)
```
 Returns the value of the first element in the array where predicate is true, and undefined otherwise.
 
 Parameters:
 
 predicate - find calls predicate once for each element of the array, in ascending order, until it finds one where predicate returns true. If such an element is found, find immediately returns that element value. Otherwise, find returns undefined.
 
 thisArg - If provided, it will be used as the this value for each invocation of predicate. If it is not provided, undefined is used instead.
 - findIndex
```
public int findIndex(Function<T,Boolean> predicate)
```
 Returns the index of the first element in the array where predicate is true, and undefined otherwise.
 
 Parameters:
 
 predicate - find calls predicate once for each element of the array, in ascending order, until it finds one where predicate returns true. If such an element is found, find immediately returns that element value. Otherwise, find returns undefined.
 
 thisArg - If provided, it will be used as the this value for each invocation of predicate. If it is not provided, undefined is used instead.
 - fill
```
public Array<T> fill(T value,
 int start)
```
 Returns the this object after filling the section identified by start and end with value
 
 Parameters:
 
 value - value to fill array section with
 
 start - index to start filling the array at. If start is negative, it is treated as length+start where length is the length of the array.
 
 end - index to stop filling the array at. If end is negative, it is treated as length+end.
 - fill
```
public Array<T> fill(T value)
```
 Returns the this object after filling the section identified by start and end with value
 
 Parameters:
 
 value - value to fill array section with
 
 start - index to start filling the array at. If start is negative, it is treated as length+start where length is the length of the array.
 
 end - index to stop filling the array at. If end is negative, it is treated as length+end.
 - copyWithin
```
public Array<T> copyWithin(int target,
 int start)
```
 Returns the this object after copying a section of the array identified by start and end to the same array starting at position target
 
 Parameters:
 
 target - If target is negative, it is treated as length+target where length is the length of the array.
 
 start - If start is negative, it is treated as length+start. If end is negative, it is treated as length+end.
 
 end - If not specified, length of the this object is used as its default value.
 - iterator
```
@Erased
public Iterator<T> iterator()
```
 From Iterable, to allow foreach loop (do not use directly).
 
 Specified by:
 
 iterator in interface Iterable<T>
 - from
```
public static <T> Array<T> from(Object arrayLike)
```

Class Array<T>

Nested Class Summary

Field Summary

Fields inherited from class def.js.Object

Constructor Summary

Method Summary

Methods inherited from class def.js.Object

Methods inherited from class java.lang.Object

Methods inherited from interface java.lang.Iterable

Field Detail

length

prototype

Constructor Detail

Array

Array

Array

Method Detail

toArray

push

pop

concat

concat

concat

join

join

reverse

shift

slice

sort

splice

splice

unshift

indexOf

lastIndexOf

every

every

some

some

forEach

forEach

map

map

filter

filter

reduceCallbackfnFunction4

reduceCallbackfnUUFunction4

reduceRightCallbackfnFunction4

reduceRightCallbackfnUUFunction4

$get

$set

$applyStatic

$applyStatic

isArray

entries

keys

values

find

find

findIndex

fill

copyWithin

join

slice

slice

sort

indexOf

lastIndexOf

every

some

forEach

map

map

filter

filter

reduce

reduceRight

$applyStatic

find

findIndex

fill