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前往新版Gitcode,体验更适合开发者的 AI 搜索 >>
提交
7352f8db
编写于
9月 26, 2017
作者:
S
Sean Griffin
提交者:
GitHub
9月 26, 2017
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差异文件
Merge pull request #30550 from tgxworld/fix_memoization_preload
PERF: Partially recover some performance when preloading.
上级
bdc3fc70
e03c9066
变更
4
显示空白变更内容
内联
并排
Showing
4 changed file
with
13 addition
and
15 deletion
+13
-15
activerecord/lib/active_record/associations/preloader/association.rb
...d/lib/active_record/associations/preloader/association.rb
+3
-9
activerecord/lib/active_record/attribute_methods/primary_key.rb
...record/lib/active_record/attribute_methods/primary_key.rb
+4
-2
activerecord/lib/active_record/attribute_methods/read.rb
activerecord/lib/active_record/attribute_methods/read.rb
+3
-2
activerecord/lib/active_record/attribute_methods/write.rb
activerecord/lib/active_record/attribute_methods/write.rb
+3
-2
未找到文件。
activerecord/lib/active_record/associations/preloader/association.rb
浏览文件 @
7352f8db
...
...
@@ -50,20 +50,14 @@ def associate_records_to_owner(owner, records)
end
def
owner_keys
unless
defined?
(
@owner_keys
)
@owner_keys
=
owners
.
map
do
|
owner
|
owner
[
owner_key_name
]
end
@owner_keys
.
uniq!
@owner_keys
.
compact!
end
@owner_keys
@owner_keys
||=
owners_by_key
.
keys
end
def
owners_by_key
unless
defined?
(
@owners_by_key
)
@owners_by_key
=
owners
.
each_with_object
({})
do
|
owner
,
h
|
h
[
convert_key
(
owner
[
owner_key_name
])]
=
owner
key
=
convert_key
(
owner
[
owner_key_name
])
h
[
key
]
=
owner
if
key
end
end
@owners_by_key
...
...
activerecord/lib/active_record/attribute_methods/primary_key.rb
浏览文件 @
7352f8db
...
...
@@ -17,13 +17,15 @@ def to_key
# Returns the primary key value.
def
id
sync_with_transaction_state
_read_attribute
(
self
.
class
.
primary_key
)
if
self
.
class
.
primary_key
primary_key
=
self
.
class
.
primary_key
_read_attribute
(
primary_key
)
if
primary_key
end
# Sets the primary key value.
def
id
=
(
value
)
sync_with_transaction_state
_write_attribute
(
self
.
class
.
primary_key
,
value
)
if
self
.
class
.
primary_key
primary_key
=
self
.
class
.
primary_key
_write_attribute
(
primary_key
,
value
)
if
primary_key
end
# Queries the primary key value.
...
...
activerecord/lib/active_record/attribute_methods/read.rb
浏览文件 @
7352f8db
...
...
@@ -58,8 +58,9 @@ def read_attribute(attr_name, &block)
attr_name
.
to_s
end
name
=
self
.
class
.
primary_key
if
name
==
"id"
.
freeze
&&
self
.
class
.
primary_key
sync_with_transaction_state
if
name
==
self
.
class
.
primary_key
primary_key
=
self
.
class
.
primary_key
name
=
primary_key
if
name
==
"id"
.
freeze
&&
primary_key
sync_with_transaction_state
if
name
==
primary_key
_read_attribute
(
name
,
&
block
)
end
...
...
activerecord/lib/active_record/attribute_methods/write.rb
浏览文件 @
7352f8db
...
...
@@ -39,8 +39,9 @@ def write_attribute(attr_name, value)
attr_name
.
to_s
end
name
=
self
.
class
.
primary_key
if
name
==
"id"
.
freeze
&&
self
.
class
.
primary_key
sync_with_transaction_state
if
name
==
self
.
class
.
primary_key
primary_key
=
self
.
class
.
primary_key
name
=
primary_key
if
name
==
"id"
.
freeze
&&
primary_key
sync_with_transaction_state
if
name
==
primary_key
_write_attribute
(
name
,
value
)
end
...
...
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