coffeePractise9.coffee

# function

### 
JSではこう書く
function hello() {}
var hello = function() {}
coffeeでは後者！
###

# 基本形
hello = -> 
	console.log "hello"

hello = -> console.log "hello"

hello()

# 引数あり
helloName = (name) -> console.log "hello #{name}"
helloName "chuck" # hello chuck

# デフォルト引数も設定可
helloDefault = (name = "defo") -> console.log "hello #{name}"
helloDefault() # hello defo

# 戻り値
helloReturn = -> "hello"
msg = helloReturn()
console.log msg # hello

# 即時関数
###
JSではこう書く
(function(){
	hoge
})
###

do -> console.log "hello" # hello