jashkenas--coffeescript/documentation/examples/generators.coffee

perfectSquares = ->
  num = 0
  loop
    num += 1
    yield num * num
  return

window.ps or= perfectSquares()
CoffeeScript 1.9.0 2015-01-29 17:20:46 +00:00			`perfectSquares = ->`
			`num = 0`
			`loop`
			`num += 1`
			`yield num * num`
			`return`

Ensure that all source files end with a single `\n` This was done by first checking all files in the repository root by hand, and then by doing the following: $ npm i get-stdin@4 $ cat clean.coffee fs = require 'fs' stdin = require 'get-stdin' stdin (text) -> for file in text.trim().split('\n') contents = fs.readFileSync file .toString().replace /\s$/, '\n' fs.writeFileSync file, contents return $ ls !(node_modules)//.coffee \| coffee clean.coffee 2015-09-03 17:20:12 +00:00			`window.ps or= perfectSquares()`