class HealthDataStandards::Util::HQMFTemplateHelper
General helpers for working with codes and code systems
Public Class Methods
definition_for_template_id(template_id, version="r1")
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# File lib/health-data-standards/util/hqmf_template_helper.rb, line 6 def self.definition_for_template_id(template_id, version="r1") template_id_map(version)[template_id] end
template_id_by_definition_and_status(definition, status, negation=false, version="r1")
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# File lib/health-data-standards/util/hqmf_template_helper.rb, line 21 def self.template_id_by_definition_and_status(definition, status, negation=false, version="r1") case version when "r1" kv_pair = template_id_map(version).find {|k, v| v['definition'] == definition && v['status'] == status && v['negation'] == negation} when "r2", "r2cql" kv_pair = template_id_map(version).find {|k, v| v['definition'] == definition && v['status'] == status} end if kv_pair kv_pair.first else nil end end
template_id_map(version)
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# File lib/health-data-standards/util/hqmf_template_helper.rb, line 10 def self.template_id_map(version) if @id_map.blank? @id_map = { 'r1' => JSON.parse(File.read(File.expand_path('../hqmf_template_oid_map.json', __FILE__))), 'r2' => JSON.parse(File.read(File.expand_path('../hqmfr2_template_oid_map.json', __FILE__))), 'r2cql' => JSON.parse(File.read(File.expand_path('../hqmfr2cql_template_oid_map.json', __FILE__))) } end @id_map[version] end