Class: Openphar::Migrators::PhInt::Classifier

Inherits:
Object
  • Object
show all
Defined in:
lib/openphar/migrators/ph_int/classifier.rb

Overview

Single dispatch point mapping a Ph.Int. record's section_id to the correct Openphar::Models::PhInt::* subclass.

Ph.Int. is organized by section number:

1     preface
4     general notices
5     abbreviations
6.1   pharmaceutical substances (chemical)
6.2   dosage forms
6.3   radiopharmaceuticals (specific)
7     methods
8     radiopharmaceuticals (general)
9     reagents / reference substances
10    supplementary

Constant Summary collapse

SECTION_PATTERNS = 
[
  { regex: %r{\A6\.1\.}, klass: 'DosageFormMonograph' }, # default for 6.1 — overridden below
  { regex: %r{\A6\.2\.1\.}, klass: 'DosageFormMonograph' },
  { regex: %r{\A6\.2\.2\.}, klass: 'DosageFormMonograph' },
  { regex: %r{\A6\.3\.}, klass: 'RadiopharmaceuticalMonograph' },
  { regex: %r{\A7\.},     klass: 'TestMethod' },
  { regex: %r{\A8\.},     klass: 'RadiopharmaceuticalMonograph' },
  { regex: %r{\A9\.},     klass: 'Reagent' },
].freeze
SECTION_DEFAULTS = 
{
  '6.1' => 'DosageFormMonograph', # Ph.Int. substances are typically 6.1.x
}.freeze
FINAL_FALLBACK = 
'Monograph'.freeze

Class Method Summary collapse

Class Method Details

.all_types ⇒ Object 



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# File 'lib/openphar/migrators/ph_int/classifier.rb', line 54

def all_types
  %i[RadiopharmaceuticalMonograph DosageFormMonograph
     TestMethod Reagent TestSolution VolumetricSolution
     BufferSolution ReferenceSubstance].map do |k|
    Openphar::Models::PhInt.const_get(k)
  end
end

.classify(section_id:, entity_type: nil) ⇒ Class

Returns a subclass of Openphar::Models::PhInt's namespaces.

Parameters:

  • section_id (String, nil) —

    e.g., "6.1.1", "7.1", "9.1"

  • entity_type (String, nil) (defaults to: nil) —

    Optional explicit type hint

Returns:

  • (Class) —

    a subclass of Openphar::Models::PhInt's namespaces



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# File 'lib/openphar/migrators/ph_int/classifier.rb', line 42

def classify(section_id:, entity_type: nil)
  return Openphar::Models::Monograph if section_id.nil? || section_id.empty?

  klass_name = resolve(section_id)
  # Ph.Int. classes live under Openphar::Models::PhInt::*
  return Openphar::Models::PhInt.const_get(klass_name) if Openphar::Models::PhInt.const_defined?(klass_name)

  Openphar::Models::Monograph
rescue NameError
  Openphar::Models::Monograph
end