Class: Query::Parser::Range

Inherits:
Language
  • Object
show all
Defined in:
lib/query/parser/range.rb

Instance Method Summary collapse

Instance Method Details

#operator ⇒ Object 



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# File 'lib/query/parser/range.rb', line 6

def operator
  str("...") | str("..")
end

#root ⇒ Object 



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# File 'lib/query/parser/range.rb', line 14

def root
  (
    (
      (
        Number.aka(:left) << operator.aka(:operator) << Number.aka(:right)
      ) |
        (
          String.aka(:left) << operator.aka(:operator) <<
            String.aka(:right)
        )
    ) << Special.present
  ).aka(:range)
end

#whitespace? ⇒ Boolean

Returns:



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# File 'lib/query/parser/range.rb', line 10

def whitespace?
  Whitespace.maybe
end