Method: Arrow::HTMLUtilities.make_html_for_object

Defined in:
lib/arrow/mixins.rb

.make_html_for_object(object) ⇒ Object

Return an HTML fragment describing the specified object.



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# File 'lib/arrow/mixins.rb', line 183

def make_html_for_object( object )
  return object.html_inspect if 
    object.respond_to?( :html_inspect ) && ! object.is_a?( HtmlInspectableObject )
  object_html = []

  case object
  when Hash
    object_html << "\n<!-- Hash -->\n"
    if object.empty?
      object_html << '{}'
    else
      object_html << HASH_HTML_CONTAINER % [
        object.collect {|k,v|
          pairclass = v.instance_variables.empty? ? 
            "simple-hash-pair" :
            "complex-hash-pair"
          HASH_PAIR_HTML % [
            pairclass,
            make_html_for_object(k),
            make_html_for_object(v),
            ]
        }
      ]
    end

  when Array
    object_html << "\n<!-- Array -->\n"
    if object.empty?
      object_html << '[]'
    else
      object_html << ARRAY_HTML_CONTAINER % [
        object.collect {|o| make_html_for_object(o) }.join('</li><li>')
      ]
    end

  else
    if object.instance_variables.empty?
      return IMMEDIATE_OBJECT_HTML_CONTAINER %
        [ HTMLUtilities.escape_html(object.inspect) ]
    else
      object_html << make_object_html_wrapper( object )
    end
  end

  return object_html.join("\n")
end