method

diff_lcs_loaded?

Ruby latest stable (v2_5_5) - 0 notes - Class: HTML

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diff_lcs_loaded?() protected

Check if Diff::LCS is loaded. If it is, use it to create pretty output for diff.

Show source

# File lib/bundler/vendor/thor/lib/thor/shell/html.rb, line 113
      def diff_lcs_loaded? #:nodoc:
        return true if defined?(Diff::LCS)
        return @diff_lcs_loaded unless @diff_lcs_loaded.nil?

        @diff_lcs_loaded = begin
          require "diff/lcs"
          true
        rescue LoadError
          false
        end
      end

diff_lcs_loaded?

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