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nodejs exupery style

12 lines (9 loc) 265 B
"use strict"; module.exports = function(a) { if(Array.isArray(a)) a = {r : a[0], g : a[1], b : a[2]}; return "#" + ("00" + a.r.toString(16)).substr(-2) + ("00" + a.g.toString(16)).substr(-2) + ("00" + a.b.toString(16)).substr(-2); };