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Contents
# frozen_string_literal: true
require_dependency "renalware/pd"
module Renalware
module PD
class TrainingDurationPresenter
def initialize(duration)
@interval = duration.present? ? parse_iso8601_duration(duration) : NullObject.instance
end
def to_s
interval.to_formatted_s
end
# An array of delivery interval options derived from the PD configuration, and using an
# iso8601 representation of the duration (eg "P4W" for 4 weeks), e.g.
# [
# [
# "1 week", "P1W",
# "1 year", "P1Y",
# ...
# ]
# ]
# Note use Duration#to_formatted_s when rendering out a duration anywhere in the app.
def self.dropdown_options
PD.config.training_durations.map do |duration|
[duration.to_formatted_s, duration.iso8601]
end
end
private
attr_reader :interval
def parse_iso8601_duration(duration)
ActiveSupport::Duration.parse(duration)
end
end
end
end
Version data entries
158 entries across 158 versions & 1 rubygems