On 19.02.2009 14:26, 7stud -- wrote:
> Robert Klemme wrote:
>> 2009/2/19 7stud -- <bbxx789_05ss / yahoo.com>:
>>> What's the difference between %Q and %?
>> irb(main):002:0> %{foo bar #{1+2}}
>> => "foo bar 3"
>> irb(main):003:0> %Q{foo bar #{1+2}}
>> => "foo bar 3"
>> irb(main):004:0> %q{foo bar #{1+2}}
>> => "foo bar \#{1+2}"
> 
> Uhmm...yeah.  Those are the same results I got.  Why would anyone use %Q 
> then?  And where is the use of % like that documented?

To make the quoting more obvious.

It must be somewhere in the Pickaxe but I don't have my copy handy so I 
cannot provide the page reference.

Kind regards

	robert