Class: RDF::Literal::PositiveInteger

Inherits:

NonNegativeInteger

• Object
• Integer
• NonNegativeInteger
• RDF::Literal::PositiveInteger

Defined in:

lib/rdf/xsd/integer.rb

Overview

positiveInteger is derived from nonNegativeInteger by setting the value of minInclusive to be 1. This results in the standard mathematical concept of the positive integer numbers. The value space of positiveInteger is the infinite set [1,2,…]. The base type of positiveInteger is nonNegativeInteger.

See Also:

• https://www.w3.org/TR/2004/REC-xmlschema-2-20041028/#positiveInteger

Constant Summary

GRAMMAR =

/^\+?\d+$/.freeze

DATATYPE =

RDF::XSD.positiveInteger

Instance Method Summary

• #valid? ⇒ Boolean

Instance Method Details

#valid? ⇒ Boolean

Returns:

• (Boolean)

# File 'lib/rdf/xsd/integer.rb', line 133

def valid?
  super && @object > 0
end