[Hobo Users] Re: DRYML: what's the difference between "#{something}" and "&something" ?

Fri, 12 Nov 2010 22:32:44 -0800 

#{param} is a string replacement, &param will actually execute the
ruby code following it.  sometimes there's no difference in effect,
like when it's looking for a string and sometimes it's completely
different.  Think about it irb sense, what's the difference between
"Object" and Object?  One's a string and one is a constant pointing to
a class definition with COMPLETELY different results from most
methods.

On Nov 12, 9:39 pm, EugZol <[email protected]> wrote:
> Hi there!
>
> I wonder, what's the difference between <my_tag attr="#{param}"/> and
> <my_tag attr="&param"/>?

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