Code In Design

metric_abc is a tool that can help you find bad code in your Ruby 1.9 projects. It is much simplier cousin of Flog, but does the job in absence of Flog in Ruby 1.9 world.

Rubular is a Ruby-based regular expression editor. It’s a handy way to test regular expressions as you write them.

Ruby allows underscores to be inserted into numbers between any two digits. The underscores are purely cosmetic and do not affect the value of the number. This feature allows a developer to use underscores as an accountant might use commas.

3193490646      # standard representation of a number in ruby
3_193_490_646   # same value, much more readable

One less excuse for order of magnitude errors when using ruby.