class Multidiff::Differ
Constants
- OVERRIDE_ACTION
Public Class Methods
diff(files)
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# File lib/multidiff/differ.rb, line 7 def self.diff(files) base = files.shift files.map { |file| Diff::LCS.sdiff(base, file) } end
pretty_diff(files)
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# File lib/multidiff/differ.rb, line 13 def self.pretty_diff(files) diff(files).map do |changes| changes.each_with_index.map do |change, line| text = if change.action == '!' "#{change.old_element}|#{change.new_element}" else change.old_element || change.new_element end "#{line.next}\t#{OVERRIDE_ACTION[change.action]}\t#{text}" end end end