UNPKG

lighter-colors

Version:

A lightweight JavaScript terminal color utility.

github.com/lighterio/lighter-colors

lighterio/lighter-colors

232 lines (227 loc) • 4.36 kB

JavaScript

var is = global.is || require('exam/lib/is') var bench = global.bench || function () {} var proto = String.prototype var enable = true // Make sure we're using `red` from `colors`. delete proto.red require('colors') // Define non-enumerable properties on the String prototype. function add (name, fn) { Object.defineProperty(proto, name, { enumerable: false, configurable: true, get: enable ? fn : function () { return this } }) } add('RED', function () { return '\u001b[31m' + this + '\u001b[39m' }) describe('Benchmarks', function () { var s bench('red', function () { it('lighter-colors', function () { s = 'a'.RED s = 'b'.RED s = 'c'.RED s = 'd'.RED s = 'e'.RED s = 'f'.RED s = 'g'.RED s = 'h'.RED s = 'i'.RED s = 'j'.RED s = 'a'.RED s = 'b'.RED s = 'c'.RED s = 'd'.RED s = 'e'.RED s = 'f'.RED s = 'g'.RED s = 'h'.RED s = 'i'.RED s = 'j'.RED s = 'a'.RED s = 'b'.RED s = 'c'.RED s = 'd'.RED s = 'e'.RED s = 'f'.RED s = 'g'.RED s = 'h'.RED s = 'i'.RED s = 'j'.RED s = 'a'.RED s = 'b'.RED s = 'c'.RED s = 'd'.RED s = 'e'.RED s = 'f'.RED s = 'g'.RED s = 'h'.RED s = 'i'.RED s = 'j'.RED s = 'a'.RED s = 'b'.RED s = 'c'.RED s = 'd'.RED s = 'e'.RED s = 'f'.RED s = 'g'.RED s = 'h'.RED s = 'i'.RED s = 'j'.RED s = 'a'.RED s = 'b'.RED s = 'c'.RED s = 'd'.RED s = 'e'.RED s = 'f'.RED s = 'g'.RED s = 'h'.RED s = 'i'.RED s = 'j'.RED s = 'a'.RED s = 'b'.RED s = 'c'.RED s = 'd'.RED s = 'e'.RED s = 'f'.RED s = 'g'.RED s = 'h'.RED s = 'i'.RED s = 'j'.RED s = 'a'.RED s = 'b'.RED s = 'c'.RED s = 'd'.RED s = 'e'.RED s = 'f'.RED s = 'g'.RED s = 'h'.RED s = 'i'.RED s = 'j'.RED s = 'a'.RED s = 'b'.RED s = 'c'.RED s = 'd'.RED s = 'e'.RED s = 'f'.RED s = 'g'.RED s = 'h'.RED s = 'i'.RED s = 'j'.RED s = 'a'.RED s = 'b'.RED s = 'c'.RED s = 'd'.RED s = 'e'.RED s = 'f'.RED s = 'g'.RED s = 'h'.RED s = 'i'.RED s = 'j'.RED is(s, '\u001b[31mj\u001b[39m') }) it('colors', function () { s = 'a'.red s = 'b'.red s = 'c'.red s = 'd'.red s = 'e'.red s = 'f'.red s = 'g'.red s = 'h'.red s = 'i'.red s = 'j'.red s = 'a'.red s = 'b'.red s = 'c'.red s = 'd'.red s = 'e'.red s = 'f'.red s = 'g'.red s = 'h'.red s = 'i'.red s = 'j'.red s = 'a'.red s = 'b'.red s = 'c'.red s = 'd'.red s = 'e'.red s = 'f'.red s = 'g'.red s = 'h'.red s = 'i'.red s = 'j'.red s = 'a'.red s = 'b'.red s = 'c'.red s = 'd'.red s = 'e'.red s = 'f'.red s = 'g'.red s = 'h'.red s = 'i'.red s = 'j'.red s = 'a'.red s = 'b'.red s = 'c'.red s = 'd'.red s = 'e'.red s = 'f'.red s = 'g'.red s = 'h'.red s = 'i'.red s = 'j'.red s = 'a'.red s = 'b'.red s = 'c'.red s = 'd'.red s = 'e'.red s = 'f'.red s = 'g'.red s = 'h'.red s = 'i'.red s = 'j'.red s = 'a'.red s = 'b'.red s = 'c'.red s = 'd'.red s = 'e'.red s = 'f'.red s = 'g'.red s = 'h'.red s = 'i'.red s = 'j'.red s = 'a'.red s = 'b'.red s = 'c'.red s = 'd'.red s = 'e'.red s = 'f'.red s = 'g'.red s = 'h'.red s = 'i'.red s = 'j'.red s = 'a'.red s = 'b'.red s = 'c'.red s = 'd'.red s = 'e'.red s = 'f'.red s = 'g'.red s = 'h'.red s = 'i'.red s = 'j'.red s = 'a'.red s = 'b'.red s = 'c'.red s = 'd'.red s = 'e'.red s = 'f'.red s = 'g'.red s = 'h'.red s = 'i'.red s = 'j'.red is(s, '\u001b[31mj\u001b[39m') }) }) })