From: sto.mar@...
Date: 2013-08-05T03:02:04+09:00
Subject: Re: Using % for printng strings

Am 04.08.2013 19:45, schrieb David Acosta:
> Hello comunity, I'm trying some code from ruby cookbook, and i have
> this:
> 
> %{Here is number #{class InstantClass
>   def bar
>    "Some text"
>   end
> end
> InstantClass.new.bar
> }.}
> 
> It is supposed to print me "Here is Some text" but, it doesn't bring me
> anything.
> 
> What can i do in this case o what could be the reason why it doesn't
> show anything?

You do not do anything with the string.

Use `puts %{...}' to output the string to screen or enter
it into irb (which by default outputs the value of all
entered expressions)

Regards,
Marcus


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