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Contents
module RDF::N3::Algebra::Log
##
# Equality in this sense is actually the same URI. A cwm built-in logical operator.
class NotEqualTo < SPARQL::Algebra::Operator::SameTerm
include RDF::N3::Algebra::Builtin
NAME = :logNotEqualTo
URI = RDF::N3::Log.notEqualto
##
# Returns `true` if the operands are not the same RDF term; returns
# `false` otherwise.
#
# @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 unbound
def apply(term1, term2)
RDF::Literal(!term1.eql?(term2))
end
end
end
Version data entries
4 entries across 4 versions & 1 rubygems