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Hubotくんに最近追加したネタほど多く発言してもらう

Last updated at Posted at 2016-03-15

Why

最近追加したネタほど内輪ウケが良いから。

How

重み付けには random-weighted-choice を使います。weight: Math.pow(1.1, i) + 1の部分でそれぞれの発言に適当に重みを付けています。追加した発言の数や目的によっていい感じにしてください。

npm install random-weighted-choice --save
scripts/example.coffee
  robot.hear /hi/i, (res) ->
    sayArr = [
      'あーいまいっさんせっ'
      (...発言たくさん..)
      '卒業'
    ]
    rwc = require('random-weighted-choice')
    weightedSayArr = sayArr.map (v, i) ->
      return { weight: Math.pow(1.1, i) + 1, id: v }
    res.reply rwc(weightedSayArr)
myhubot> myhubot: hi
myhubot> Shell: 卒業
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