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CoffeeScriptで非同期ズンドコキヨシ

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Promiseを使って非同期にズンドコキヨシしてみた。

参考: ズンドコキヨシまとめ

kiyoshi = (str = "")->
  new Promise (resolve) ->
    console.log w = ["ズン", "ドコ"][Math.random() * 2 | 0]
    if (str = str + w).match /(ズン){4}ド/
      console.log "キ・ヨ・シ!"
      resolve()
    else
      kiyoshi(str).then ->
        resolve()

kiyoshi()
from_kyushu
Vimmerですが諸事情でAtomにも手を出すことになったので、暫くはAtom,Node.js,CoffeeScript関連の投稿を中心に行います。
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