Module: Rudelo::Parsers::Space

Includes:
Parslet
Included in:
SetLogicParser, SetValueParser
Defined in:
lib/rudelo/parsers/set_value_parser.rb

Instance Method Summary collapse

Instance Method Details

#spaced_op(s) ⇒ Object 



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# File 'lib/rudelo/parsers/set_value_parser.rb', line 10

def spaced_op(s)
  space >> str(s).as(:op)  >> space
end

#spaced_op?(s, protect = nil) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/rudelo/parsers/set_value_parser.rb', line 13

def spaced_op?(s, protect=nil)
  if protect
    # this is necessary when some ops are substrings of
    # other ops. if you have '>' and '>=', use 
    # spaced_op?('>', '=') for '>'
    space? >> str(protect).absent? >> str(s).as(:op)  >> space? >> str(protect).absent?
  else
    space? >> str(s).as(:op)  >> space?
  end
end