fjs.select items that match condition | functional.js

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1. fjs.select
1. 1.1. Usage
2. 1.2. Example

fjs.select

Alias: fjs.filter

fjs.select returns a new array with all items that return true for the iterator function. Can be curried by default.

Usage

fjs.select(iterator, items);

Example

var even = function (item) {
    return item % 2 === 0;
};
var odd = function (item) {
    return item % 2 !== 0;
};
var selectEven = fjs.select(even);
var selectOdd = fjs.select(odd);
selectEven([1, 2, 3, 4, 5]); // => [2, 4]
selectOdd([1, 2, 3, 4, 5]); // => [1, 3, 5]