Class Array

Object
   |
   +--Collection
         |
         +--Array

class Array

extends Collection

Defined in structures.js

Field Detail

accept

Object accept

clear

Array clear()

Removes all elements in the array and return the new empty array

clone

Array clone()

Creates a clone of the array

concat

Array concat()

Creates a new array containing the array's elements followed by all provided arguments. Overriden only on Opera browsers.

each

 <private> void each(iterator)

Private method that iterates over the elements of the array. The walk method of the Collection class should be used instead of this

Parameters:
Iterator - function

empty

Boolean empty()

Verifies if the array is empty

first

Object first()

Returns the first element of the array

include

Array include(<Object> item)

Includes the passed element in the array, only if not already present

Parameters:
item - Item to add

indexOf

Number indexOf(<Object> obj, <Number> idx)

Searches for a given object inside the array. Returns the index of the first occurrence of the object inside array, or -1 if not found.

Parameters:
obj - Object to be searched
idx - From index

last

Object last()

Returns the first element of the array

lastIndexOf

Number lastIndexOf(<Object> obj, <Number> idx)

Returns the index of the last occurrence of an object inside the array, or -1 if not found

Parameters:
obj - Object to be searched
idx - From index

remove

Array remove(<Object> item)

Removes all occurrences of an item from the array

Parameters:
item - Array item

serialize

String serialize()

Dumps the array contents as string

valueOf

<static> Object valueOf(<Object> iterable)

Builds an Array object based on an iterable value. All non iterable values will return an empty array. Objects that implement the toArray method will use that to build the function return.

Parameters:
iterable - Iterable that must be used to build the array