Add CommitDecorator#short_id

ff40b7de · Riyad Preukschas · 8b7e404b · ff40b7de
Commit ff40b7de authored Jul 21, 2012 by Riyad Preukschas
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app/decorators/commit_decorator.rb app/decorators/commit_decorator.rb +4 -0

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--- a/app/decorators/commit_decorator.rb
+++ b/app/decorators/commit_decorator.rb
 class CommitDecorator < ApplicationDecorator
  decorates :commit

+  def short_id(length = 10)
+    id.to_s[0..length]
+  end
+
  # Returns the commits title.
  #
  # Usually, the commit title is the first line of the commit message.