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author | Rafael Mendonça França <rafaelmfranca@gmail.com> | 2017-06-02 12:24:31 -0400 |
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committer | Rafael Mendonça França <rafaelmfranca@gmail.com> | 2017-06-02 12:24:31 -0400 |
commit | 62d316c6d88595940d6da08b3e6c97f9ca2aec1d (patch) | |
tree | 49ae0076ff12a85d588857ef2864dbf1dd09cc81 /activesupport | |
parent | feefa9fc9803780713f61c6eded0785e3844a681 (diff) | |
parent | f7388635f246b97a1aa0be54579339c6659fb865 (diff) | |
download | rails-62d316c6d88595940d6da08b3e6c97f9ca2aec1d.tar.gz rails-62d316c6d88595940d6da08b3e6c97f9ca2aec1d.tar.bz2 rails-62d316c6d88595940d6da08b3e6c97f9ca2aec1d.zip |
Merge branch 'master' into unlock-minitest
Diffstat (limited to 'activesupport')
-rw-r--r-- | activesupport/CHANGELOG.md | 14 | ||||
-rw-r--r-- | activesupport/lib/active_support/core_ext/date_and_time/calculations.rb | 16 | ||||
-rw-r--r-- | activesupport/lib/active_support/testing/assertions.rb | 2 | ||||
-rw-r--r-- | activesupport/test/core_ext/date_time_ext_test.rb | 22 |
4 files changed, 48 insertions, 6 deletions
diff --git a/activesupport/CHANGELOG.md b/activesupport/CHANGELOG.md index bb578d81dc..4c3eded38a 100644 --- a/activesupport/CHANGELOG.md +++ b/activesupport/CHANGELOG.md @@ -1,11 +1,15 @@ +* Add `Date#prev_occurring` and `Date#next_occurring` to return specified next/previous occurring day of week. + + *Shota Iguchi* + * Add default option to class_attribute. Before: - class_attribute :settings - self.settings = {} + class_attribute :settings + self.settings = {} Now: - class_attribute :settings, default: {} + class_attribute :settings, default: {} *DHH* @@ -13,9 +17,9 @@ *Eilis Hamilton* -* Add ActiveSupport::CurrentAttributes to provide a thread-isolated attributes singleton. +* Add `ActiveSupport::CurrentAttributes` to provide a thread-isolated attributes singleton. Primary use case is keeping all the per-request attributes easily available to the whole system. - + *DHH* * Fix implicit coercion calculations with scalars and durations diff --git a/activesupport/lib/active_support/core_ext/date_and_time/calculations.rb b/activesupport/lib/active_support/core_ext/date_and_time/calculations.rb index f2ba7fdda5..e2e1d3e359 100644 --- a/activesupport/lib/active_support/core_ext/date_and_time/calculations.rb +++ b/activesupport/lib/active_support/core_ext/date_and_time/calculations.rb @@ -320,6 +320,22 @@ module DateAndTime beginning_of_year..end_of_year end + # Returns specific next occurring day of week + def next_occurring(day_of_week) + current_day_number = wday != 0 ? wday - 1 : 6 + from_now = DAYS_INTO_WEEK.fetch(day_of_week) - current_day_number + from_now += 7 unless from_now > 0 + since(from_now.days) + end + + # Returns specific previous occurring day of week + def prev_occurring(day_of_week) + current_day_number = wday != 0 ? wday - 1 : 6 + ago = current_day_number - DAYS_INTO_WEEK.fetch(day_of_week) + ago += 7 unless ago > 0 + ago(ago.days) + end + private def first_hour(date_or_time) date_or_time.acts_like?(:time) ? date_or_time.beginning_of_day : date_or_time diff --git a/activesupport/lib/active_support/testing/assertions.rb b/activesupport/lib/active_support/testing/assertions.rb index 28cf2953bf..28e1df8870 100644 --- a/activesupport/lib/active_support/testing/assertions.rb +++ b/activesupport/lib/active_support/testing/assertions.rb @@ -167,7 +167,7 @@ module ActiveSupport retval end - # Assertion that the result of evaluating an expression is changed before + # Assertion that the result of evaluating an expression is not changed before # and after invoking the passed in block. # # assert_no_changes 'Status.all_good?' do diff --git a/activesupport/test/core_ext/date_time_ext_test.rb b/activesupport/test/core_ext/date_time_ext_test.rb index be7c14e9b4..276fa2bfd3 100644 --- a/activesupport/test/core_ext/date_time_ext_test.rb +++ b/activesupport/test/core_ext/date_time_ext_test.rb @@ -28,6 +28,28 @@ class DateTimeExtCalculationsTest < ActiveSupport::TestCase end end + def test_next_occur + datetime = DateTime.new(2016, 9, 24, 0, 0) # saturday + assert_equal datetime.next_occurring(:monday), datetime.since(2.days) + assert_equal datetime.next_occurring(:tuesday), datetime.since(3.days) + assert_equal datetime.next_occurring(:wednesday), datetime.since(4.days) + assert_equal datetime.next_occurring(:thursday), datetime.since(5.days) + assert_equal datetime.next_occurring(:friday), datetime.since(6.days) + assert_equal datetime.next_occurring(:saturday), datetime.since(1.week) + assert_equal datetime.next_occurring(:sunday), datetime.since(1.day) + end + + def test_prev_occur + datetime = DateTime.new(2016, 9, 24, 0, 0) # saturday + assert_equal datetime.prev_occurring(:monday), datetime.ago(5.days) + assert_equal datetime.prev_occurring(:tuesday), datetime.ago(4.days) + assert_equal datetime.prev_occurring(:wednesday), datetime.ago(3.days) + assert_equal datetime.prev_occurring(:thursday), datetime.ago(2.days) + assert_equal datetime.prev_occurring(:friday), datetime.ago(1.day) + assert_equal datetime.prev_occurring(:saturday), datetime.ago(1.week) + assert_equal datetime.prev_occurring(:sunday), datetime.ago(6.days) + end + def test_readable_inspect datetime = DateTime.new(2005, 2, 21, 14, 30, 0) assert_equal "Mon, 21 Feb 2005 14:30:00 +0000", datetime.readable_inspect |