class RDF::N3::Algebra::Math::LessThan

True iff the subject is a string representation of a number which is less than the number of which the object is a string representation.

@see www.w3.org/TR/xpath-functions/#func-numeric-less-than

Constants

NAME
URI

Public Instance Methods

apply(term1, term2) click to toggle source

Returns TRUE if ‘term1` is less than `term2`.

@param [RDF::Term] term1

an RDF term

@param [RDF::Term] term2

an RDF term

@return [RDF::Literal::Boolean] ‘true` or `false` @raise [TypeError] if either operand is not an RDF term or operands are not comperable

@see RDF::Term#==

# File lib/rdf/n3/algebra/math/less_than.rb, line 37
def apply(term1, term2)
  RDF::Literal(term1 < term2)
end
input_operand() click to toggle source

Both subject and object are inputs.

# File lib/rdf/n3/algebra/math/less_than.rb, line 22
def input_operand
  RDF::N3::List.new(values: operands)
end
resolve(resource, position:) click to toggle source

Resolves inputs as numbers.

@param [RDF::Term] resource @param [:subject, :object] position @return [RDF::Term] @see RDF::N3::ResourceOperator#evaluate

# File lib/rdf/n3/algebra/math/less_than.rb, line 17
def resolve(resource, position:)
  resource.as_number if resource.term?
end