Class: Builder::RdfXml
- Defined in:
- vendor/bundler/ruby/3.3.0/bundler/gems/rdf-rdfxml-6b89d4c13d63/lib/rdf/rdfxml/extensions.rb
Overview
Extends XmlMarkup#tag! to better control whitespace when adding content from a block
Instance Method Summary collapse
-
#tag!(sym, *args, &block) ⇒ Object
Create a tag named +sym+.
Instance Method Details
#tag!(sym, *args, &block) ⇒ Object
Create a tag named +sym+. Other than the first argument which is the tag name, the arguments are the same as the tags implemented via method_missing.
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# File 'vendor/bundler/ruby/3.3.0/bundler/gems/rdf-rdfxml-6b89d4c13d63/lib/rdf/rdfxml/extensions.rb', line 14 def tag!(sym, *args, &block) text = nil attrs = args.last.is_a?(::Hash) ? args.last : {} return super unless block && attrs[:no_whitespace] attrs.delete(:no_whitespace) sym = "#{sym}:#{args.shift}".to_sym if args.first.kind_of?(::Symbol) args.each do |arg| case arg when ::Hash attrs.merge!(arg) when nil attrs.merge!({:nil => true}) if explicit_nil_handling? else text ||= '' text << arg.to_s end end unless text.nil? ::Kernel::raise ::ArgumentError, "XmlMarkup cannot mix a text argument with a block" end # Indent _indent #unless @indent == 0 || @level == 0 # text!(" " * (@level * @indent)) #end _start_tag(sym, attrs) begin _nested_structures(block) ensure _end_tag(sym) _newline end end |