| 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);
 |