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Merge pull request #37882 from kamipo/should_keep_zero_duration_parts
Should keep the original parts for zero duration
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commit
999e0ee93a
2 changed files with 14 additions and 4 deletions
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@ -186,15 +186,15 @@ module ActiveSupport
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end
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parts = {}
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remainder = value.to_f
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remainder = value.round(9)
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PARTS.each do |part|
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unless part == :seconds
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part_in_seconds = PARTS_IN_SECONDS[part]
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parts[part] = remainder.div(part_in_seconds)
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remainder = (remainder % part_in_seconds).round(9)
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remainder %= part_in_seconds
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end
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end
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end unless value == 0
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parts[:seconds] = remainder
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@ -212,7 +212,7 @@ module ActiveSupport
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def initialize(value, parts) #:nodoc:
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@value, @parts = value, parts.to_h
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@parts.default = 0
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@parts.reject! { |k, v| v.zero? }
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@parts.reject! { |k, v| v.zero? } unless value == 0
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end
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def coerce(other) #:nodoc:
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@ -62,6 +62,7 @@ class DurationTest < ActiveSupport::TestCase
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def test_inspect
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assert_equal "0 seconds", 0.seconds.inspect
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assert_equal "0 days", 0.days.inspect
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assert_equal "1 month", 1.month.inspect
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assert_equal "1 month and 1 day", (1.month + 1.day).inspect
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assert_equal "6 months and -2 days", (6.months - 2.days).inspect
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@ -155,20 +156,29 @@ class DurationTest < ActiveSupport::TestCase
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assert_instance_of ActiveSupport::Duration, 13.months % 1.year
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end
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def test_date_added_with_zero_days
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assert_equal Date.civil(2017, 1, 1), Date.civil(2017, 1, 1) + 0.days
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assert_instance_of Date, Date.civil(2017, 1, 1) + 0.days
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end
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def test_date_added_with_multiplied_duration
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assert_equal Date.civil(2017, 1, 3), Date.civil(2017, 1, 1) + 1.day * 2
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assert_instance_of Date, Date.civil(2017, 1, 1) + 1.day * 2
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end
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def test_date_added_with_multiplied_duration_larger_than_one_month
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assert_equal Date.civil(2017, 2, 15), Date.civil(2017, 1, 1) + 1.day * 45
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assert_instance_of Date, Date.civil(2017, 1, 1) + 1.day * 45
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end
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def test_date_added_with_divided_duration
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assert_equal Date.civil(2017, 1, 3), Date.civil(2017, 1, 1) + 4.days / 2
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assert_instance_of Date, Date.civil(2017, 1, 1) + 4.days / 2
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end
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def test_date_added_with_divided_duration_larger_than_one_month
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assert_equal Date.civil(2017, 2, 15), Date.civil(2017, 1, 1) + 90.days / 2
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assert_instance_of Date, Date.civil(2017, 1, 1) + 90.days / 2
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end
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def test_plus_with_time
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