mohayonao

def = Synth.def (freq)->
  amp = Line.kr(1, 0, dur:1.5, doneAction:2)
  mod = SinOsc.ar(freq * 2)
  Out.ar(0, SinOsc.ar(freq, phase:mod, mul:0.25) * amp)

Task.loop ->
  scale = Scale.major # Scale.diminished / Scale.choose()
  synth = def.play()
  Task.each [2,4,9,7,8,9], (degree)->
    freq = scale.degreeToFreq degree, 1046.50

mohayonao

def = Synth.def (freq=440, amp=1)->
  amp *= Line.kr(0.5, 0, 1.25, doneAction:2)
  Out.ar(0, SinOsc.ar([freq, freq * 1.01]) * amp)
 
Task.loop ->
  scale = Scale.major
  t = Task.each [0,1,2,3,4,5,6,7], (degree)->
    def.play freq:scale.degreeToFreq degree, 880
    @wait 500
  .play()

mohayonao

grunt.registerTask 'coverage', ->
  path     = require 'path'
  istanbul = require 'istanbul'
  Instrumenter = istanbul.Instrumenter # 計算用のファイルを作る
  Collector    = istanbul.Collector    # 集計する
  Reporter     = istanbul.Reporter     # 出力する
  hook         = istanbul.hook         # あとで説明する
  
  coverageVar = "$$cov#{Date.now()}$$"
  instrumenter = new Instrumenter(coverageVar:coverageVar)

mohayonao

Task.do ->
  [s1] = []
  [
    =>
      s1 = def.play()
      @wait 100
    =>
      s1.set freq:220
      @wait 200
    =>

mohayonao

i = Iterator ->
  x = 0
  @yield x # 0
  x += 10
  @yield x # 10
  x += 10
  if no
    @yield "skipped"
  else if yes
    @yield x

mohayonao

# 関数の中を調べて最終行が関数でない
SynthDef (freq=440)->
  Out.ar(0, SinOsc.ar(freq))

# replaced
SynthDef((freq)->
  Out.ar(0, SinOsc.ar(freq))
, ["freq", "440"])

# 関数の中を調べて最終行が関数 = (template)

mohayonao

CassetteSound.prototype.start = function() {
    this.on = true;
    var self = this;
    
    if (!this.connected) {
        this.connected = true;
        // iOSはユーザー発のイベントから Web Audio API をスタートさせないと動かないので
        // コンストラクタの connect を start に移動させる
        
        if (this.dummy.noteOn) { // Firefox対策 (なぜか noteOn メソッドがない)

mohayonao

(->
  trig = Dust.kr([5, 5])
  freq = TIRand.kr(110, 1760, trig).lag(1)
  SinOscFB.ar(freq, 0.5.pi()) * Decay.kr(trig, 0.25)
).play()

mohayonao

# src
a = for i in list by 2
  console.log i
  @wait 1
  i
console.log a

# replaced
@wait a = Task.ForLoop list, 2, (i)->
  console.log i

mohayonao

Task ->
  i = 0
  loop
    console.log i
    1.wait()
.play()

Task ->
  for i in [0..10] by 2
    console.log i