class TableFormatter

Public Instance Methods

output(diff_arr) click to toggle source
# File lib/diff/table_formatter.rb, line 2
def output(diff_arr)
  diff_arr.each_with_index do |e, i|
    print i + 1
    print ' '
    print case e[:type]
      when :changed
        '*'
      when :removed
        '-'
      when :added
        '+'
      else
        ' '
    end
    print ' '
    print e[:val]
    print "\n"
  end;nil
end