method

substring_before

v1_9_3_125 - Show latest stable - 0 notes - Class: REXML::Functions

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What's this?

substring_before( string, test ) public

Kouhei fixed this

# File lib/rexml/functions.rb, line 167
    def Functions::substring_before( string, test )
      ruby_string = string(string)
      ruby_index = ruby_string.index(string(test))
      if ruby_index.nil?
        ""
      else
        ruby_string[ 0...ruby_index ]
      end
    end

substring_before

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