- Author:
- fish2000
- Posted:
- December 15, 2010
- Language:
- JavaScript
- Version:
- Not specified
- Score:
- 0 (after 4 ratings)
I don't like not having the range()/xrange()
in JavaScript — particularly when working with Underscore.js and other such libraries — so I wrote it.
It's not rocket science, but it might help make the world a slightly less annoying place for a couple of people.
1 2 3 4 5 6 7 8 9 | function xrange(b0, b1, quantum) {
if (!quantum) { quantum = 1; }
if (!b1) { b1 = b0; b0 = 0; }
out = [];
for (var i = b0, idx = 0; i < b1; i += quantum, idx++) {
out[idx] = i;
}
return out;
}
|
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