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util.rb « git « gitlab « lib - gitlab.com/gitlab-org/gitlab-foss.git - Unnamed repository; edit this file 'description' to name the repository.

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path: root/lib/gitlab/git/util.rb

blob: 7973da2e8f8f9fd59e5151d0641b14bb58143b5f (plain)

module Gitlab
  module Git
    module Util
      LINE_SEP = "\n".freeze

      def self.count_lines(string)
        case string[-1]
        when nil
          0
        when LINE_SEP
          string.count(LINE_SEP)
        else
          string.count(LINE_SEP) + 1
        end
      end
    end
  end
end