Module: Vetinari::ModeParser

Defined in:
lib/vetinari/mode_parser.rb

Class Method Summary collapse

Class Method Details

.needs_a_param?(mode, direction, isupport) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/vetinari/mode_parser.rb', line 37

def needs_a_param?(mode, direction, isupport)
  modes = isupport['CHANMODES']['A'] +
    isupport['CHANMODES']['B'] +
    isupport['PREFIX'].keys
  modes.concat(isupport['CHANMODES']['C']) if direction == :'+'
  modes.include?(mode)
end

.parse(modes, params, isupport) ⇒ Object 



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# File 'lib/vetinari/mode_parser.rb', line 3

def parse(modes, params, isupport)
  modes = modes.split(//)
  direction = modes.shift.to_sym
  unless [:'+', :'-'].include?(direction)
    raise(ArgumentError, "Direction for modes argument not given. +/- needed, got: #{direction}.")
  end
  params = params.split(/ /) if params.is_a?(String)
  mode_changes = []

  modes.each do |mode|
    if needs_a_param?(mode, direction, isupport)
      param = params.shift

      if param
        mode_change = {
          :direction => direction,
          :mode => mode,
          :param => param
        }
        mode_changes << mode_change
      end
    else
      mode_change = {
        :direction => direction,
        :mode => mode
      }
      mode_changes << mode_change
    end
  end

  mode_changes
end