diff options
| -rw-r--r-- | activesupport/CHANGELOG.md | 15 | ||||
| -rw-r--r-- | activesupport/lib/active_support/duration.rb | 4 | ||||
| -rw-r--r-- | activesupport/test/core_ext/duration_test.rb | 4 |
3 files changed, 22 insertions, 1 deletions
diff --git a/activesupport/CHANGELOG.md b/activesupport/CHANGELOG.md index bc8d11a297..8b671a8c27 100644 --- a/activesupport/CHANGELOG.md +++ b/activesupport/CHANGELOG.md @@ -1,3 +1,18 @@ +* Added method `#eql?` to `ActiveSupport::Duration`, in addition to `#==`. + + Currently, the following returns `false`, contrary to expectation: + + 1.minute.eql?(1.minute) + + Adding method `#eql?` will make this behave like expected. Method `#eql?` is + just a bit stricter than `#==`, as it checks whether the argument is also a duration. Their + parts may be different though. + + 1.minute.eql?(60.seconds) # => true + 1.minute.eql?(60) # => false + + *Joost Lubach* + * Time#change can now change nanoseconds (:nsec) as a higher-precision alternative to microseconds (:usec). diff --git a/activesupport/lib/active_support/duration.rb b/activesupport/lib/active_support/duration.rb index a54494bc65..e861a17426 100644 --- a/activesupport/lib/active_support/duration.rb +++ b/activesupport/lib/active_support/duration.rb @@ -57,8 +57,10 @@ module ActiveSupport @value.to_s end + # Returns +true+ if +other+ is also a Duration instance, which has the + # same parts as this one. def eql?(other) - other.is_a?(Duration) && self == other + Duration === other && other.value.eql?(value) end def self.===(other) #:nodoc: diff --git a/activesupport/test/core_ext/duration_test.rb b/activesupport/test/core_ext/duration_test.rb index 555bde6e04..881faf93f5 100644 --- a/activesupport/test/core_ext/duration_test.rb +++ b/activesupport/test/core_ext/duration_test.rb @@ -49,9 +49,13 @@ class DurationTest < ActiveSupport::TestCase "which behaves oddly for the sake of backward-compatibility." assert 1.minute.eql?(1.minute) + assert 1.minute.eql?(60.seconds) assert 2.days.eql?(48.hours) assert !1.second.eql?(1) assert !1.eql?(1.second) + assert 1.minute.eql?(180.seconds - 2.minutes) + assert !1.minute.eql?(60) + assert !1.minute.eql?('foo') end def test_inspect |