array-retain
Retains elements in array that matches filter
npm install --save array-retain
Examples
var retain = ; var a = 1 2 3 4 5 6 7;//a: [1, 2, 3, 4, 5, 6, 7] ;// => returns a//a: [2, 4, 6]
Array-Retain can be used to be called directly by Arrays
Arrayprototyperetain = ; var a = 1 2 3 4 5 6 7;//a: [1, 2, 3, 4, 5, 6, 7] a;// => returns a//a: [2, 4, 6]
API
retain(array, filter)
arguments
array: (array)
filter: function(value)
returns
array
retain(filter)
(if this
is an array)
arguments
filter: function(value)
returns
this