Class: Elibri::ONIX::Release_3_0::Subject

Inherits:
Object
  • Object
show all
Includes:
HashId
Defined in:
lib/elibri_onix/onix_3_0/subject.rb

Constant Summary collapse

ATTRIBUTES = 
[
  :scheme_identifier, :scheme_name, :scheme_version, :code, :heading_text, :main_subject
]
RELATIONS = 
[]

Constants included from HashId

HashId::SKIPPED_2, HashId::SKIPPED_ATTRIBS

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from HashId

#calculate_hash, #eid

Constructor Details

#initialize(data) ⇒ Subject

Returns a new instance of Subject.



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# File 'lib/elibri_onix/onix_3_0/subject.rb', line 23

def initialize(data)
  @to_xml = data.to_s
  @scheme_identifier = data.xpath('xmlns:SubjectSchemeIdentifier').try(:text).try(:to_i)
  @scheme_name = data.xpath('xmlns:SubjectSchemeName').try(:text)
  @scheme_version = data.xpath('xmlns:SubjectSchemeVersion').try(:text)
  @code = data.xpath('xmlns:SubjectCode').try(:text)
  @heading_text = data.xpath('xmlns:SubjectHeadingText').try(:text)
  @main_subject = data.xpath('xmlns:MainSubject').blank? ? nil : '' 
end

Instance Attribute Details

#code ⇒ Object

Returns the value of attribute code.



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# File 'lib/elibri_onix/onix_3_0/subject.rb', line 19

def code
  @code
end

#heading_text ⇒ Object

Returns the value of attribute heading_text.



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# File 'lib/elibri_onix/onix_3_0/subject.rb', line 19

def heading_text
  @heading_text
end

#main_subject ⇒ Object

Returns the value of attribute main_subject.



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# File 'lib/elibri_onix/onix_3_0/subject.rb', line 19

def main_subject
  @main_subject
end

#scheme_identifier ⇒ Object

Returns the value of attribute scheme_identifier.



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# File 'lib/elibri_onix/onix_3_0/subject.rb', line 19

def scheme_identifier
  @scheme_identifier
end

#scheme_name ⇒ Object

Returns the value of attribute scheme_name.



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# File 'lib/elibri_onix/onix_3_0/subject.rb', line 19

def scheme_name
  @scheme_name
end

#scheme_version ⇒ Object

Returns the value of attribute scheme_version.



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# File 'lib/elibri_onix/onix_3_0/subject.rb', line 19

def scheme_version
  @scheme_version
end

#to_xml ⇒ Object

Returns the value of attribute to_xml.



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# File 'lib/elibri_onix/onix_3_0/subject.rb', line 19

def to_xml
  @to_xml
end

Instance Method Details

#id ⇒ Object

def eid

  @code
end



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# File 'lib/elibri_onix/onix_3_0/subject.rb', line 41

def id
  Kernel.warn "[DEPRECATION] `id` is deprecated. Please use `eid` instead."
  eid
end

#main_subject? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/elibri_onix/onix_3_0/subject.rb', line 33

def main_subject?
  @main_subject == ''
end