concat-map/example/map.js

concatenative mapdashery

'use strict';

var concatMap = require('../');
var xs = [1, 2, 3, 4, 5, 6];
var ys = concatMap(xs, function (x) {
	return x % 2 ? [x - 0.1, x, x + 0.1] : [];
});
console.dir(ys);