Module: HtmlDiff

Defined in:

lib/html_diff.rb

Defined Under Namespace

Classes: Formatter

Class Method Summary

• .diff(str1, str2) ⇒ Object

Class Method Details

.diff(str1, str2) ⇒ Object

# File 'lib/html_diff.rb', line 9

def diff(str1, str2)
  return 'gem diff/lcs is not installed' unless defined?(Diff::LCS)
  format = Formatter.new
  Diff::LCS.traverse_sequences(str1, str2, format)
  format.finish
end