build-array
install
npm install [--save/--save-dev] build-arrayapi
var buildArray = require('build-array');
buildArray(2); // [undefined, undefined];
buildArray(2, 1); // [1, 1];
npm install [--save/--save-dev] build-arrayvar buildArray = require('build-array');
buildArray(2); // [undefined, undefined];
buildArray(2, 1); // [1, 1];