Class: RSS::Atom::Feed::Entry

Inherits:
Element
  • Object
show all
Includes:
CommonModel, DuplicateLinkChecker, DublinCoreModel
Defined in:
lib/rss/atom.rb,
lib/rss/dublincore/atom.rb

Overview

Defines a child Atom Entry element of an Atom Feed element. It has the following attributes:

  • author

  • category

  • categories

  • content

  • contributor

  • id

  • link

  • published

  • rights

  • source

  • summary

  • title

  • updated

Reference: validator.w3.org/feed/docs/rfc4287.html#element.entry

Defined Under Namespace

Classes: Content, Published, Source, Summary

Constant Summary

Constants included from DublinCoreModel

DublinCoreModel::DATE_ELEMENTS, DublinCoreModel::ELEMENTS, DublinCoreModel::ELEMENT_NAME_INFOS, DublinCoreModel::TEXT_ELEMENTS

Constants included from CommonModel

CommonModel::ELEMENTS, CommonModel::NSPOOL

Constants inherited from Element

Element::GET_ATTRIBUTES, Element::HAVE_CHILDREN_ELEMENTS, Element::INDENT, Element::MODELS, Element::MUST_CALL_VALIDATORS, Element::NEED_INITIALIZE_VARIABLES, Element::PLURAL_FORMS, Element::TO_ELEMENT_METHODS

Instance Attribute Summary

Attributes inherited from Element

#do_validate, #parent

Instance Method Summary collapse

Methods included from BaseModel

#install_date_element, #install_have_child_element, #install_have_children_element, #install_text_element

Methods included from Utils

element_initialize_arguments?, get_file_and_line_from_caller, new_with_value_if_need, to_class_name

Methods included from BaseDublinCoreModel

#append_features

Methods included from DuplicateLinkChecker

#validate_duplicate_links

Methods included from CommonModel

append_features

Methods inherited from Element

add_have_children_element, add_need_initialize_variable, add_plural_form, add_to_element_method, content_setup, #convert, #converter=, def_corresponded_attr_reader, def_corresponded_attr_writer, #full_name, get_attributes, have_children_elements, have_content?, #have_xml_content?, inherited, inherited_base, #initialize, install_get_attribute, install_model, install_must_call_validator, install_ns, models, must_call_validators, #need_base64_encode?, need_initialize_variables, need_parent?, plural_forms, required_prefix, required_uri, #set_next_element, tag_name, #tag_name, to_element_methods, #to_s, #valid?, #validate, #validate_for_stream

Methods included from Utils::InheritedReader

#inherited_array_reader, #inherited_hash_reader, #inherited_reader

Methods included from SetupMaker

#setup_maker

Constructor Details

This class inherits a constructor from RSS::Element

Instance Method Details

#have_author?(check_parent = true) ⇒ Boolean

Returns whether any of the following are true:

  • There are any authors in the feed

  • If the parent element has an author and the check_parent parameter was given.

  • There is a source element that has an author

Returns:

  • (Boolean) 


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# File 'lib/rss/atom.rb', line 574

def have_author?(check_parent=true)
  authors.any? {|author| !author.to_s.empty?} or
    (check_parent and @parent and @parent.have_author?) or
    (source and source.have_author?)
end