Method: String#irc_downcase

Defined in:
lib/cinch/rubyext/string.rb

#irc_downcase(mapping) ⇒ String

Like String#downcase, but respecting different IRC casemaps.

Parameters:

  • mapping (:rfc1459, :"strict-rfc1459", :ascii)

Returns:



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# File 'lib/cinch/rubyext/string.rb', line 7

def irc_downcase(mapping)
  case mapping
  when :rfc1459
    self.tr("A-Z[]\\\\^", "a-z{}|~")
  when :"strict-rfc1459"
    self.tr("A-Z[]\\\\", "a-z{}|")
  else
    # when :ascii or unknown/nil
    self.tr("A-Z", "a-z")
  end
end