Class: Html2rss::Selectors::ObjectToXmlConverter

Inherits:
Object
  • Object
show all
Defined in:
lib/html2rss/selectors/object_to_xml_converter.rb

Overview

A naive implementation of “Object to XML”: converts a Ruby object to XML format.

Constant Summary collapse

OBJECT_TO_XML_TAGS =

Wrapper tags used for top-level collection conversion.

{
  hash: ['<object>', '</object>'],
  array: ['<array>', '</array>']
}.freeze

Instance Method Summary collapse

Constructor Details

#initialize(object) ⇒ ObjectToXmlConverter

Returns a new instance of ObjectToXmlConverter.

Parameters:

  • object (Object) —

    any Ruby object (Hash, Array, String, Symbol, etc.)



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# File 'lib/html2rss/selectors/object_to_xml_converter.rb', line 18

def initialize(object)
  @object = object
end

Instance Method Details

#call ⇒ String

Converts the object to XML format.

Returns:

  • (String) —

    representing the object in XML



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# File 'lib/html2rss/selectors/object_to_xml_converter.rb', line 26

def call
  object_to_xml(@object).tap do |converted|
    Html2rss::Log.debug("#{self.class}: converted object to XML (#{converted.bytesize} bytes)")
  end
end