Sha256: cbd2d7a0b660abaadad44eb2543398c4730a40c963d1c236c8ebadb7d50cbb3f
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Size: 823 Bytes
Versions: 26
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Stored size: 823 Bytes
Contents
module RDF ## # @since 0.2.0 module Countable extend RDF::Util::Aliasing::LateBound ## # Returns `true` if `self` contains no RDF statements. # # @return [Boolean] def empty? empty = true each { empty = false; break } empty end ## # Returns the number of RDF statements in `self`. # # @return [Integer] def count count = 0 each { count += 1 } count end alias_method :size, :count ## # @private # @param [Symbol, #to_sym] method # @return [Enumerator] # @see Object#enum_for def enum_for(method = :each, *args) # Ensure that enumerators support the `#empty?` and `#count` methods: super.extend(RDF::Countable) end alias_method :to_enum, :enum_for end # Countable end # RDF
Version data entries
26 entries across 26 versions & 2 rubygems