ArrayMap

Applies to

ColdFusion

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Description

Iterates over every entry of the array and calls the closure function to work on the element of the array. The returned value will be set at the same index in a new array and the new array will be returned

Returns

Array

Syntax

ArrayMap(array, function(item [,index, array]))

History

ColdFusion 11: Added this function.

Attributes

Attribute	Req/Opt	Default	Description
array	Required		The input array.
function	Required		Closure or a function reference that will be called for each iteration. The arguments passed to the callback are: item: item in the array index: index of the array array: a copy of the original array. Note changes to this array will not be reflected in the original array.

Attribute

Req/Opt

Default

Description

array

Required

The input array.

function

Required

Closure or a function reference that will be called for each iteration. The arguments passed to the callback are:

item: item in the array
index: index of the array
array: a copy of the original array. Note changes to this array will not be reflected in the original array.

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