Method: ConfigParser::Switch#parse

Defined in:
lib/config_parser/switch.rb

#parse(switch, value, argv) ⇒ Object

Calls the block with false if the negative long is specified, or calls the block with true in all other cases. Raises an error if a value is specified.



31
32
33
34
35
 
# File 'lib/config_parser/switch.rb', line 31

def parse(switch, value, argv)
  raise "value specified for switch: #{switch}" if value
  value = (switch == negative_long ? false : true)
  block ? block.call(value) : value
end