ʸ󥯥饹ǤդĹΥХ򰷤ȤǤޤ

Υ饹Υ᥽åɤΤ̾ ! ǽΤʸȤ
ľѹޤΤ褦ʾ ! ΤĤƤʤƱ̾
᥽åɤȤۤưǤȤаʲΤ褦ʾ
ʤ뤳Ȥޤ

    def foo(arg)
       arg.sub!(/good/, 'bad')
       arg
    end

    s = 'verygoodname'
    p foo(s)  # => 'verybadname'
    p s       # => 'verybadname'

ޤܸʸ뤿ˤȤ߹ѿ $KCODE 
ʸɤˤ碌ꤷƤɬפޤ


String 饹ϼȤХȤưޤ㤨 str[1]  str 
ƤʤǤ 2 Хܤʸɤ֤ޤܸʸФ
(Хñ̤Ǥʤ)ʸñ̤νԤ碌 jcode.rb 
Ѥޤ
