class RDF::N3::Algebra::Math::Ceiling
The object is calculated as the subject upwards to a whole number.
Constants
- NAME
- URI
Public Instance Methods
resolve(resource, position:)
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The math:ceiling operator takes string or number and calculates its ceiling.
@param [RDF::Term] resource @param [:subject, :object] position @return [RDF::Term] @see RDF::N3::ResourceOperator#evaluate
# File lib/rdf/n3/algebra/math/ceiling.rb, line 17 def resolve(resource, position:) case position when :subject return nil unless resource.literal? as_literal(resource.as_number.ceil) when :object return nil unless resource.literal? || resource.variable? resource end end