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6ee17968
编写于
7月 02, 2014
作者:
G
Godfrey Chan
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Merge pull request #16001 from johnpaulashenfelter/jp_fix_datetime_to_f
`DateTime#to_f` now preserves fractional seconds.
上级
a4104278
d75992b0
变更
3
隐藏空白更改
内联
并排
Showing
3 changed file
with
10 addition
and
2 deletion
+10
-2
activesupport/CHANGELOG.md
activesupport/CHANGELOG.md
+7
-0
activesupport/lib/active_support/core_ext/date_time/conversions.rb
...port/lib/active_support/core_ext/date_time/conversions.rb
+2
-2
activesupport/test/core_ext/date_time_ext_test.rb
activesupport/test/core_ext/date_time_ext_test.rb
+1
-0
未找到文件。
activesupport/CHANGELOG.md
浏览文件 @
6ee17968
*
`DateTime#to_f`
now preserves the fractional seconds instead of always
rounding to
`.0`
.
Fixes #15994.
*John Paul Ashenfelter*
*
Add
`Hash#transform_values`
to simplify a common pattern where the values of a
*
Add
`Hash#transform_values`
to simplify a common pattern where the values of a
hash must change, but the keys are left the same.
hash must change, but the keys are left the same.
...
...
activesupport/lib/active_support/core_ext/date_time/conversions.rb
浏览文件 @
6ee17968
...
@@ -71,9 +71,9 @@ def self.civil_from_format(utc_or_local, year, month=1, day=1, hour=0, min=0, se
...
@@ -71,9 +71,9 @@ def self.civil_from_format(utc_or_local, year, month=1, day=1, hour=0, min=0, se
civil
(
year
,
month
,
day
,
hour
,
min
,
sec
,
offset
)
civil
(
year
,
month
,
day
,
hour
,
min
,
sec
,
offset
)
end
end
# Converts +self+ to a floating-point number of seconds since the Unix epoch.
# Converts +self+ to a floating-point number of seconds
, including fractional microseconds,
since the Unix epoch.
def
to_f
def
to_f
seconds_since_unix_epoch
.
to_f
seconds_since_unix_epoch
.
to_f
+
sec_fraction
end
end
# Converts +self+ to an integer number of seconds since the Unix epoch.
# Converts +self+ to an integer number of seconds since the Unix epoch.
...
...
activesupport/test/core_ext/date_time_ext_test.rb
浏览文件 @
6ee17968
...
@@ -338,6 +338,7 @@ def test_compare_with_time_with_zone
...
@@ -338,6 +338,7 @@ def test_compare_with_time_with_zone
def
test_to_f
def
test_to_f
assert_equal
946684800.0
,
DateTime
.
civil
(
2000
).
to_f
assert_equal
946684800.0
,
DateTime
.
civil
(
2000
).
to_f
assert_equal
946684800.0
,
DateTime
.
civil
(
1999
,
12
,
31
,
19
,
0
,
0
,
Rational
(
-
5
,
24
)).
to_f
assert_equal
946684800.0
,
DateTime
.
civil
(
1999
,
12
,
31
,
19
,
0
,
0
,
Rational
(
-
5
,
24
)).
to_f
assert_equal
946684800.5
,
DateTime
.
civil
(
1999
,
12
,
31
,
19
,
0
,
0.5
,
Rational
(
-
5
,
24
)).
to_f
end
end
def
test_to_i
def
test_to_i
...
...
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