Add single-quotes to indent example
Merge pull request #276 from thiagogabriel/fix/single-quote-example

Add single-quotes to indent example
naming files
recommendation to have single class/module per file
Merge pull request #277 from deric/master

naming files
Fix a typo in Percent Literals

Found it while reading the section.
Merge pull request #282 from gsamokovarov/patch-1

Fix a typo in Percent Literals
Mention string formatting as an alternative to string interpolation
Don't use Object#to_s on interpolated objects
[Fix #237] Add guideline for unused variables naming
Extend ||= rule
Recommend the use of Hash#values_at
Recommend the use of self-assignment operators
Add a link to the Japanese version.
Merge pull request #285 from 5704k3/addlinkja

Add a link to the Japanese version.
Clarify a statement
Add a rule about mixing Ruby 1.9 hash syntax with hash rockets syntax
Add a rule about a blank newline at eof

Taken from http://github.com/styleguide/ruby
Merge branch 'master' into corgi
Merge branch 'newline-at-eof' into corgi