Colin Curtin questions

Colin Curtin answers

• ruby list child pids
• Retrieving full request string using Ruby curl
• Advantages of self.attribute vs. @attribute?
• How do I make gemspec dependencies autoload in a Rails 3 app, using a Gemfile
• Git - dealing with mixed encoding filenames
• modrails - rogue ruby processes consuming 100% cpu
• adding a method to built-in class in rails app
• Command prompt to check TLS version required by a host
• Comparing ruby hashes [duplicate]
• get last line from grep search on multiple files