Class: RubyDocx::Paragraph

Inherits:
Block show all
Defined in:
lib/ruby_docx/elements/paragraph.rb

Instance Attribute Summary

Attributes inherited from Block

#children, #content, #styles

Attributes inherited from InextensibleBlock

#document, #styles

Instance Method Summary collapse

Methods inherited from Block

#append, #initialize, #prepend

Methods inherited from InextensibleBlock

#add_styles, create

Constructor Details

This class inherits a constructor from RubyDocx::Block

Instance Method Details

#build ⇒ Object 



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# File 'lib/ruby_docx/elements/paragraph.rb', line 3

def build
  # doc = RubyDocx::Convertor::Html.convert(nil); puts doc.render
  # doc = RubyDocx::Convertor::Html.convert(nil); doc.save('/Users/Homer/Temp/creating.docx')
  set = []
  node = build_node
  apply_styles node
  set << node
  @children.each do |child|
    if child.is_a?(self.class)
      child_set = child.build
      unless child_set.all? { |cnode| cnode.name == 'p' && cnode.children.empty? }
        child_set.each { |item| set << item }
      end
    elsif child.is_a?(RubyDocx::Table)
      set << child.build
    elsif (child.is_a?(RubyDocx::Row) || child.is_a?(RubyDocx::Br) || child.is_a?(RubyDocx::Hyperlink)) && set.size > 1
      RubyDocx::Paragraph.new(nil, styles, [child]).build.each { |item| set << item }
    else
      node.add_child child.build
    end
  end
  delete_empty_nodes set
  node_set = Nokogiri::XML::NodeSet.new( document || Nokogiri::XML::Document.new )
  set.each { |item| node_set << item }
  node_set
end