I\'m following along with \'Why\'s Poignant Guide to Ruby\' in order to learn Ruby and I am having some problem when he first introduces the \'require\' method(?) in his tutorial.
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We have a custom framework that we use, that allows us to include code in to other pages.However, the header for this code is always printed, even if the include code doesn\'t开发者_JAVA技巧 output an
I\'m trying to get the sanitize gem up and running. I\'ve installed sanitize and nokogiri 1.3.3 as required, but when I try and use it in my application_helper.rb:
I think I\'m missing something here.I have a directory like this: myapp |-lib |-package1 |-dostuff.rb |-package2
I\'ve always thought this sort of thing ugly: req开发者_StackOverflow中文版uire File.join(File.dirname(__FILE__), \'hirb/config\')
I have a question relating to Perl and scoping. I have a common file with lots of various variables. I require the common file in my main script, but I cannot access the variables; they seem to be out
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