class NilClass

Extensions for Ruby's `NilClass` class.

Extensions for Ruby's `NilClass` class.

Public Instance Methods

evaluate(bindings, **options) click to toggle source
# File lib/sparql/algebra/extensions.rb, line 7
def evaluate(bindings, **options)
  self
end
to_sxp() click to toggle source

Returns the SXP representation of this object.

@return [String]

# File lib/sparql/algebra/sxp_extensions.rb, line 8
def to_sxp
  RDF.nil.to_s
end