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体验新版 GitCode,发现更多精彩内容 >>
提交
657b4ff0
编写于
4月 24, 2012
作者:
A
Alexey Gaziev
提交者:
Piotr Sarnacki
5月 06, 2012
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差异文件
Nice logic for deep_dup in rails
上级
ed1703bc
变更
8
隐藏空白更改
内联
并排
Showing
8 changed file
with
72 addition
and
19 deletion
+72
-19
activesupport/lib/active_support/core_ext/array.rb
activesupport/lib/active_support/core_ext/array.rb
+1
-0
activesupport/lib/active_support/core_ext/array/deep_dup.rb
activesupport/lib/active_support/core_ext/array/deep_dup.rb
+6
-0
activesupport/lib/active_support/core_ext/hash/deep_dup.rb
activesupport/lib/active_support/core_ext/hash/deep_dup.rb
+2
-4
activesupport/lib/active_support/core_ext/object.rb
activesupport/lib/active_support/core_ext/object.rb
+1
-0
activesupport/lib/active_support/core_ext/object/deep_dup.rb
activesupport/lib/active_support/core_ext/object/deep_dup.rb
+6
-0
activesupport/test/core_ext/deep_dup_test.rb
activesupport/test/core_ext/deep_dup_test.rb
+54
-0
activesupport/test/core_ext/hash_ext_test.rb
activesupport/test/core_ext/hash_ext_test.rb
+0
-15
railties/lib/rails/configuration.rb
railties/lib/rails/configuration.rb
+2
-0
未找到文件。
activesupport/lib/active_support/core_ext/array.rb
浏览文件 @
657b4ff0
require
'active_support/core_ext/array/wrap'
require
'active_support/core_ext/array/access'
require
'active_support/core_ext/array/uniq_by'
require
'active_support/core_ext/array/deep_dup'
require
'active_support/core_ext/array/conversions'
require
'active_support/core_ext/array/extract_options'
require
'active_support/core_ext/array/grouping'
...
...
activesupport/lib/active_support/core_ext/array/deep_dup.rb
0 → 100644
浏览文件 @
657b4ff0
class
Array
# Returns a deep copy of array.
def
deep_dup
map
{
|
it
|
it
.
deep_dup
}
end
end
activesupport/lib/active_support/core_ext/hash/deep_dup.rb
浏览文件 @
657b4ff0
class
Hash
# Returns a deep copy of hash.
def
deep_dup
duplicate
=
self
.
dup
duplicate
.
each_pair
do
|
k
,
v
|
duplicate
[
k
]
=
v
.
is_a?
(
Hash
)
?
v
.
deep_dup
:
v
each_with_object
(
dup
)
do
|
(
key
,
value
),
hash
|
hash
[
key
.
deep_dup
]
=
value
.
deep_dup
end
duplicate
end
end
activesupport/lib/active_support/core_ext/object.rb
浏览文件 @
657b4ff0
require
'active_support/core_ext/object/acts_like'
require
'active_support/core_ext/object/blank'
require
'active_support/core_ext/object/duplicable'
require
'active_support/core_ext/object/deep_dup'
require
'active_support/core_ext/object/try'
require
'active_support/core_ext/object/inclusion'
...
...
activesupport/lib/active_support/core_ext/object/deep_dup.rb
0 → 100644
浏览文件 @
657b4ff0
class
Object
# Returns a deep copy of object if it's duplicable.
def
deep_dup
duplicable?
?
dup
:
self
end
end
activesupport/test/core_ext/deep_dup_test.rb
0 → 100644
浏览文件 @
657b4ff0
require
'active_support/core_ext/object'
require
'active_support/core_ext/array'
require
'active_support/core_ext/hash'
class
DeepDupTest
<
ActiveSupport
::
TestCase
def
test_array_deep_dup
array
=
[
1
,
[
2
,
3
]]
dup
=
array
.
deep_dup
dup
[
1
][
2
]
=
4
assert_equal
nil
,
array
[
1
][
2
]
assert_equal
4
,
dup
[
1
][
2
]
end
def
test_hash_deep_dup
hash
=
{
:a
=>
{
:b
=>
'b'
}
}
dup
=
hash
.
deep_dup
dup
[
:a
][
:c
]
=
'c'
assert_equal
nil
,
hash
[
:a
][
:c
]
assert_equal
'c'
,
dup
[
:a
][
:c
]
end
def
test_array_deep_dup_with_hash_inside
array
=
[
1
,
{
:a
=>
2
,
:b
=>
3
}
]
dup
=
array
.
deep_dup
dup
[
1
][
:c
]
=
4
assert_equal
nil
,
array
[
1
][
:c
]
assert_equal
4
,
dup
[
1
][
:c
]
end
def
test_hash_deep_dup_with_array_inside
hash
=
{
:a
=>
[
1
,
2
]
}
dup
=
hash
.
deep_dup
dup
[
:a
][
2
]
=
'c'
assert_equal
nil
,
hash
[
:a
][
2
]
assert_equal
'c'
,
dup
[
:a
][
2
]
end
def
test_deep_dup_initialize
zero_hash
=
Hash
.
new
0
hash
=
{
:a
=>
zero_hash
}
dup
=
hash
.
deep_dup
assert_equal
0
,
dup
[
:a
][
44
]
end
def
test_object_deep_dup
object
=
Object
.
new
dup
=
object
.
deep_dup
dup
.
instance_variable_set
(
:@a
,
1
)
assert
!
object
.
instance_variable_defined?
(
:@a
)
assert
dup
.
instance_variable_defined?
(
:@a
)
end
end
activesupport/test/core_ext/hash_ext_test.rb
浏览文件 @
657b4ff0
...
...
@@ -363,21 +363,6 @@ def test_deep_merge_on_indifferent_access
assert_equal
expected
,
hash_1
end
def
test_deep_dup
hash
=
{
:a
=>
{
:b
=>
'b'
}
}
dup
=
hash
.
deep_dup
dup
[
:a
][
:c
]
=
'c'
assert_equal
nil
,
hash
[
:a
][
:c
]
assert_equal
'c'
,
dup
[
:a
][
:c
]
end
def
test_deep_dup_initialize
zero_hash
=
Hash
.
new
0
hash
=
{
:a
=>
zero_hash
}
dup
=
hash
.
deep_dup
assert_equal
0
,
dup
[
:a
][
44
]
end
def
test_store_on_indifferent_access
hash
=
HashWithIndifferentAccess
.
new
hash
.
store
(
:test1
,
1
)
...
...
railties/lib/rails/configuration.rb
浏览文件 @
657b4ff0
require
'active_support/deprecation'
require
'active_support/ordered_options'
require
'active_support/core_ext/object'
require
'active_support/core_ext/hash/deep_dup'
require
'active_support/core_ext/array/deep_dup'
require
'rails/paths'
require
'rails/rack'
...
...
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