C: Use 2 (not 4) spaces for indentation.
C: Use the new Ruby 1.9 hash syntax.
C: Prefer single-quoted strings when you don't need string interpolation or special symbols.
C: Use the new Ruby 1.9 hash syntax.
C: Prefer single-quoted strings when you don't need string interpolation or special symbols.
C: Use the new Ruby 1.9 hash syntax.
C: Space inside square brackets detected.
C: Use the new Ruby 1.9 hash syntax.
C: Prefer single-quoted strings when you don't need string interpolation or special symbols.
C: Use the new Ruby 1.9 hash syntax.
C: Prefer single-quoted strings when you don't need string interpolation or special symbols.
C: Space inside square brackets detected.
C: Use the new Ruby 1.9 hash syntax.
C: Trailing whitespace detected.
C: Space inside square brackets detected.
C: Favor unless over if for negative conditions.