Contents

# Educate Ruby 1.8.7 about the Symbol#empty? method.
class Symbol
  def empty?
    to_s.empty?
  end unless method_defined? :empty?
end

Version data entries

6 entries across 6 versions & 1 rubygems

Version	Path
asciidoctor-1.5.8	lib/asciidoctor/core_ext/1.8.7/symbol/empty.rb
asciidoctor-1.5.7.1	lib/asciidoctor/core_ext/1.8.7/symbol/empty.rb
asciidoctor-1.5.7	lib/asciidoctor/core_ext/1.8.7/symbol/empty.rb
asciidoctor-1.5.6.2	lib/asciidoctor/core_ext/1.8.7/symbol/empty.rb
asciidoctor-1.5.6.1	lib/asciidoctor/core_ext/1.8.7/symbol/empty.rb
asciidoctor-1.5.6	lib/asciidoctor/core_ext/1.8.7/symbol/empty.rb