Class: Recon::Type::Subjects

Inherits:

Object

• Object
• Recon::Type::Subjects

Extended by:

DS::Util

Includes:

ReconType

Defined in:

lib/ds/recon/type/subjects.rb

Overview

Extract subjects for reconciliation CSV output.

NOTE: Each source subject extraction method should return a two dimensional array:

[["Islamic law--Early works to 1800", ""],
  ["Malikites--Early works to 1800", ""],
  ["Islamic law", ""],
  ["Malikites", ""],
  ["Arabic language--Grammar--Early works to 1800", ""],
  ["Arabic language--Grammar", ""],
  ...
  ]

The two values are subject_as_recorded and source_authority_uri. The second of these is present when the source record provides an accompanying URI. This is rare. Sources the lack a URI should return the as recorded value and "" (the empty string) for the source_authority_uri as shown above.

Direct Known Subclasses

AllSubjects, NamedSubjects

Constant Summary

SET_NAME =

:subjects

RECON_CSV_HEADERS =

%i{
  subject_as_recorded
  subfield_codes
  vocab
  source_authority_uri
  authorized_label
  structured_value
  ds_qid
}.freeze

LOOKUP_COLUMNS =

%i{
  authorized_label
  structured_value
  ds_qid
}

KEY_COLUMNS =

%i{
  subject_as_recorded
  subfield_codes
  vocab
}

METHOD_NAME =

%i{ extract_subjects }

BALANCED_COLUMNS =

{ subjects: %i{ structured_value authorized_label } }

AS_RECORDED_COLUMN =

:subject_as_recorded

DELIMITER_MAP =

{ '|' => ';' }

Constants included from DS::Util::Strings

DS::Util::Strings::ABBREV_REGEX, DS::Util::Strings::ELLIPSIS_REGEX, DS::Util::Strings::FINAL_QUESTION_REGEX, DS::Util::Strings::TERMINAL_PUNCT_REGEX

Method Summary

Methods included from DS::Util

process_xml

Methods included from DS::Util::Strings

#clean_string, #clean_white_space, #convert_mets_superscript, #escape_pipes, #fix_double_periods, #is_url?, #normalize_string, #remove_brackets, #terminate, #unicode_normalize

Methods included from ReconType

included