Method: HTree::Text.concat

Defined in:
lib/htree/text.rb

.concat(*args) ⇒ Object

HTree::Text.concat returns a text which is concatenation of arguments.

An argument should be one of follows.

  • String

  • HTree::Text

  • HTree::Location which points HTree::Text



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# File 'lib/htree/text.rb', line 102

def Text.concat(*args)
  rcdata = ''
  args.each {|arg|
    arg = arg.to_node if HTree::Location === arg
    if Text === arg
      rcdata << arg.rcdata
    else
      rcdata << arg.gsub(/&/, '&amp;')
    end
  }
  new_internal rcdata
end