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module CoreExtensions
module ActiveSupport
module DurationAdditions
FORMATTING_ELEMENTS = [:years, :months, :weeks, :days, :hours, :minutes, :seconds].freeze
# Add a custom method on ActiveSupportDuration.
# This is a variation on Duration#inspect that excludes empty parts.
# Given an iso8601 duration of 1 week:
# duration = Duration.parse("P1W")
# duration.inspect #=> "1 week, 0 days, and 0 hours"
# duration.to_formatted_s #=> "1 week"
#
# rubocop:disable Style/Semicolon, Style/EachWithObject, Metrics/AbcSize
def to_formatted_s
parts
.reduce(::Hash.new(0)) { |h, (l, r)| h[l] += r; h }
.reject{ |_, val| val < 1 }
.sort_by { |unit, _| FORMATTING_ELEMENTS.index(unit) }
.map { |unit, val| "#{val} #{val == 1 ? unit.to_s.chop : unit.to_s}" }
.to_sentence(locale: ::I18n.default_locale)
end
# rubocop:enable Style/Semicolon, Style/EachWithObject, Metrics/AbcSize
end
end
end
ActiveSupport::Duration.send(:include, CoreExtensions::ActiveSupport::DurationAdditions)
Version data entries
35 entries across 35 versions & 1 rubygems