From: Love U Ruby <lists@...>
Date: 2013-03-13T05:40:54+09:00
Subject: Re: Confusion with Strings

@Scott.

yes I do here it ia:

>>  s = "hello"
=> "hello"
>> s["e"] = "u"
=> "u"
>> s
=> "hullo"

The answer to the line **a too-high or too-low numerical index **

>> str = 'aaa'
=> "aaa"
>> str[-4] = "x"
IndexError: index -4 out of string
        from (irb):57:in `[]='
        from (irb):57
        from C:/Ruby193/bin/irb:12:in `<main>'
>> str[-5] = "x"
IndexError: index -5 out of string
        from (irb):58:in `[]='
        from (irb):58
        from C:/Ruby193/bin/irb:12:in `<main>'
>> str[4] = "x"
IndexError: index 4 out of string
        from (irb):59:in `[]='
        from (irb):59
        from C:/Ruby193/bin/irb:12:in `<main>'

Actually that word `too big` and `too small` made me to think too much.. 
lollzzzzzzz.

Guys if my understanding with the line is wrong then please correct me.

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