take-while

take-while

Returns an array of successive items from coll while pred(item) returns true.

function takeWhile(coll, pred, ctx) { }

Install

npm i -S take-while

Usage

var assert = require('assert');
var takeWhile = require('take-while');
var is = require('is-predicate');

var arr = [-2, -1, 0, 1, 2, 3];
assert.deepEqual(takeWhile(arr, is.neg), [-2, -1]); // true