Rails 3.2 error handling with exceptions_app

jeroenr
·
· ruby rails exception handling exceptions_app

Validate URLs in Rails

leemachin
·
· ruby rails url validation

Install rmagick gem on latest imagemagick.

rwz
·
· ruby rubygems imagemagick rmagick

Lookahead and Lookbehind regex

adrian2112
·
· ruby regex regular expressions pattern matching
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