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2008 Mar 15
9
Spaces in Ruby on Rails and how to avoid them!
Hi,
I just started learning ruby on rails and I am having hard time with
white spacing!
Here is the piece of code that will not work:
validates_format_of
:image_url,
:with => %r{\.(gif|jpg|png)$}i,
:message => "must be a URL for a GIF, JPG or PNG image"
and here is the piece of code that will work:
validates_format_of :image_url,
:with => %r{\.(gif|jpg|png)$}i,
:message