Contents

module GitDiff
  class LineNumberCalculation

    attr_reader :current

    def initialize(line_number)
      @current = line_number
    end

    def increment(line)
      line.line_number = current

      if line.addition?
        current.increment_right
      elsif line.deletion?
        current.increment_left
      else
        current.increment
      end
    end
  end
end

Version data entries

5 entries across 5 versions & 1 rubygems

Version	Path
git_diff-0.4.2	lib/git_diff/line_number_calculation.rb
git_diff-0.4.1	lib/git_diff/line_number_calculation.rb
git_diff-0.4.0	lib/git_diff/line_number_calculation.rb
git_diff-0.3.1	lib/git_diff/line_number_calculation.rb
git_diff-0.3.0	lib/git_diff/line_number_calculation.rb