Contents

# frozen_string_literal: true
# A core library extension that defines the method nil_or_empty? as an alias to
# optimize checks for nil? or empty? on common object types such as NilClass,
# String, Array, Hash, and Numeric.

class NilClass
  alias nil_or_empty? nil? unless method_defined? :nil_or_empty?
end

class String
  alias nil_or_empty? empty? unless method_defined? :nil_or_empty?
end

class Array
  alias nil_or_empty? empty? unless method_defined? :nil_or_empty?
end

class Hash
  alias nil_or_empty? empty? unless method_defined? :nil_or_empty?
end

class Numeric
  alias nil_or_empty? nil? unless method_defined? :nil_or_empty?
end

Version data entries

28 entries across 28 versions & 2 rubygems

Version	Path
asciidoctor-2.0.4	lib/asciidoctor/core_ext/nil_or_empty.rb
asciidoctor-2.0.3	lib/asciidoctor/core_ext/nil_or_empty.rb
asciidoctor-2.0.2	lib/asciidoctor/core_ext/nil_or_empty.rb
asciidoctor-2.0.1	lib/asciidoctor/core_ext/nil_or_empty.rb
asciidoctor-2.0.0	lib/asciidoctor/core_ext/nil_or_empty.rb
asciidoctor-2.0.0.rc.3	lib/asciidoctor/core_ext/nil_or_empty.rb
asciidoctor-2.0.0.rc.2	lib/asciidoctor/core_ext/nil_or_empty.rb
asciidoctor-2.0.0.rc.1	lib/asciidoctor/core_ext/nil_or_empty.rb