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Since RVM compiles each version of ruby locally you need to make sure that you've installed the -dev packages for the features that you want. Readline, for example: libreadline-dev on debian. http://rubyforge.org/tracker/index.php?func=detail&aid=23925&group_id=1900&atid=7436 | ||||||||
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Invoking a method with a ampersand-parameter: http://blog.jayfields.com/2007/01/ruby-invoking-method-with.html | ||||||||
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> > | Github's style guide: https://github.com/styleguide/ruby | |||||||
RVMhttp://rvm.beginrescueend.com/ - RVM is the Ruby Version Manager. It's a nice solution to having multiple versions of Ruby and sets of Ruby gems installed |