From: botp <botpena@...>
Date: 2013-01-21T16:15:16+09:00
Subject: Re: question about string concatenation

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On Mon, Jan 21, 2013 at 3:00 PM, Robert Klemme
<shortcutter@googlemail.com>wrote:

> You do not need .to_s inside string interpolation.  But what is the
> point in suggesting that over this solution?
>
> s = "[#{9}]"
>

sorry for the confusion, robert.  i just wanted to show how to combine auto
or implied concat  w another expression (the to_s was just an example given
by op.. could be any method that returns string)..

best regards -botp

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<br><br><div class=3D"gmail_quote">On Mon, Jan 21, 2013 at 3:00 PM, Robert =
Klemme <span dir=3D"ltr">&lt;<a href=3D"mailto:shortcutter@googlemail.com" =
target=3D"_blank">shortcutter@googlemail.com</a>&gt;</span> wrote:<br>
<blockquote class=3D"gmail_quote" style=3D"margin:0 0 0 .8ex;border-left:1p=
x #ccc solid;padding-left:1ex">You do not need .to_s inside string interpol=
ation. =C2=A0But what is the<br>
point in suggesting that over this solution?<br>
<br>
s =3D &quot;[#{9}]&quot;<br>
</blockquote></div><div><br></div><div>sorry for the confusion, robert. =C2=
=A0i just wanted to show how to combine auto or implied concat =C2=A0w anot=
her expression (the to_s was just an example given by op.. could be any met=
hod that returns string)..<br>
</div><div><br></div><div>best regards -botp</div><div><br></div><div><br><=
/div>

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