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Contents
# frozen_string_literal: true
require_dependency "renalware/pathology"
module Renalware
module Pathology
class MeasurementUnit < ApplicationRecord
validates :name, presence: true
has_many :observation_descriptions, inverse_of: :measurement_unit
belongs_to :ukrdc_measurement_unit, class_name: "Renalware::UKRDC::MeasurementUnit"
def self.for_collection_select
order(:name).select(:id, :name, :description).map { |row| [row.title, row.id] }
end
# A friendly string containing name and description (if present) in parentheses
# e.g. "l (litres)"
def title
return name if description.blank? || name == description
"#{name} (#{description})"
end
end
end
end
Version data entries
15 entries across 15 versions & 1 rubygems