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Time.=== returns true for TimeWithZone instances

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git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@8885 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
This commit is contained in:
Geoff Buesing 2008-02-16 23:39:40 +00:00
parent e7ebd656b3
commit 25e139e545
3 changed files with 13 additions and 0 deletions
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2
activesupport/CHANGELOG
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@ -1,5 +1,7 @@
*SVN* *SVN*
* Time.=== returns true for TimeWithZone instances [Geoff Buesing]
* TimeWithZone #+ and #- behave consistently with numeric arguments regardless of whether wrapped time is a Time or DateTime; consistenty answers false to #acts_like?(:date) [Geoff Buesing] * TimeWithZone #+ and #- behave consistently with numeric arguments regardless of whether wrapped time is a Time or DateTime; consistenty answers false to #acts_like?(:date) [Geoff Buesing]
* Add String#squish and String#squish! to remove consecutive chunks of whitespace. #11123 [jordi, Henrik N] * Add String#squish and String#squish! to remove consecutive chunks of whitespace. #11123 [jordi, Henrik N]

5
activesupport/lib/active_support/core_ext/time/calculations.rb
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@ -24,6 +24,11 @@ module ActiveSupport #:nodoc:
COMMON_YEAR_DAYS_IN_MONTH = [nil, 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31] COMMON_YEAR_DAYS_IN_MONTH = [nil, 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31]
module ClassMethods module ClassMethods
# Overriding case equality method so that it returns true for ActiveSupport::TimeWithZone instances
def ===(other)
other.is_a?(::Time)
end
# Return the number of days in the given month. # Return the number of days in the given month.
# If no year is specified, it will use the current year. # If no year is specified, it will use the current year.
def days_in_month(month, year = now.year) def days_in_month(month, year = now.year)

6
activesupport/test/core_ext/time_ext_test.rb
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@ -468,6 +468,12 @@ class TimeExtCalculationsTest < Test::Unit::TestCase
end end
end end
def test_case_equality
assert Time === Time.utc(2000)
assert Time === ActiveSupport::TimeWithZone.new(Time.utc(2000), TimeZone['UTC'])
assert_equal false, Time === DateTime.civil(2000)
end
protected protected
def with_env_tz(new_tz = 'US/Eastern') def with_env_tz(new_tz = 'US/Eastern')
old_tz, ENV['TZ'] = ENV['TZ'], new_tz old_tz, ENV['TZ'] = ENV['TZ'], new_tz