42 lines
964 B
Plaintext
42 lines
964 B
Plaintext
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{{alias}}( collection, fcn[, thisArg] )
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Invokes a function for each element in a collection, iterating from right to
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left.
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When invoked, the input function is provided three arguments:
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- `value`: collection value
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- `index`: collection index
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- `collection`: the input collection
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Parameters
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----------
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collection: Array|TypedArray|Object
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Input collection over which to iterate. If provided an object, the
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object must be array-like (excluding strings and functions).
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fcn: Function
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The function to invoke for each element in a collection.
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thisArg: any (optional)
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Execution context.
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Returns
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-------
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out: Array|TypedArray|Object
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Input collection.
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Examples
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--------
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> function logger( v, i ) { console.log( '%s: %d', i, v ); };
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> var arr = [ 1, 2, 3, 4 ];
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> {{alias}}( arr, logger )
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3: 4
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2: 3
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1: 2
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0: 1
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See Also
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--------
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