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体验新版 GitCode,发现更多精彩内容 >>
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8e4afa4e
编写于
10月 02, 2013
作者:
A
Aaron Patterson
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差异文件
repurpose the HABTM builder class
上级
dca2fb36
变更
2
显示空白变更内容
内联
并排
Showing
2 changed file
with
3 addition
and
29 deletion
+3
-29
activerecord/lib/active_record/associations.rb
activerecord/lib/active_record/associations.rb
+2
-5
activerecord/lib/active_record/associations/builder/has_and_belongs_to_many.rb
...ve_record/associations/builder/has_and_belongs_to_many.rb
+1
-24
未找到文件。
activerecord/lib/active_record/associations.rb
浏览文件 @
8e4afa4e
...
@@ -130,7 +130,6 @@ module Builder #:nodoc:
...
@@ -130,7 +130,6 @@ module Builder #:nodoc:
autoload
:HasOne
,
'active_record/associations/builder/has_one'
autoload
:HasOne
,
'active_record/associations/builder/has_one'
autoload
:HasMany
,
'active_record/associations/builder/has_many'
autoload
:HasMany
,
'active_record/associations/builder/has_many'
autoload
:HasAndBelongsToMany
,
'active_record/associations/builder/has_and_belongs_to_many'
autoload
:HasAndBelongsToMany
,
'active_record/associations/builder/has_and_belongs_to_many'
autoload
:HABTM
,
'active_record/associations/builder/has_and_belongs_to_many'
end
end
eager_autoload
do
eager_autoload
do
...
@@ -1566,7 +1565,7 @@ def has_and_belongs_to_many(name, scope = nil, options = {}, &extension)
...
@@ -1566,7 +1565,7 @@ def has_and_belongs_to_many(name, scope = nil, options = {}, &extension)
scope
=
nil
scope
=
nil
end
end
builder
=
Builder
::
H
ABTM
.
new
name
,
self
,
options
builder
=
Builder
::
H
asAndBelongsToMany
.
new
name
,
self
,
options
join_model
=
builder
.
through_model
join_model
=
builder
.
through_model
...
@@ -1590,9 +1589,7 @@ def destroy_associations
...
@@ -1590,9 +1589,7 @@ def destroy_associations
hm_options
[
:source
]
=
join_model
.
right_reflection
.
name
hm_options
[
:source
]
=
join_model
.
right_reflection
.
name
[
:before_add
,
:after_add
,
:before_remove
,
:after_remove
].
each
do
|
k
|
[
:before_add
,
:after_add
,
:before_remove
,
:after_remove
].
each
do
|
k
|
if
options
.
key?
k
hm_options
[
k
]
=
options
[
k
]
if
options
.
key?
k
hm_options
[
k
]
=
options
[
k
]
end
end
end
has_many
name
,
scope
,
hm_options
,
&
extension
has_many
name
,
scope
,
hm_options
,
&
extension
...
...
activerecord/lib/active_record/associations/builder/has_and_belongs_to_many.rb
浏览文件 @
8e4afa4e
module
ActiveRecord::Associations::Builder
module
ActiveRecord::Associations::Builder
class
H
ABTM
class
H
asAndBelongsToMany
# :nodoc:
class
JoinTableResolver
class
JoinTableResolver
KnownTable
=
Struct
.
new
:join_table
KnownTable
=
Struct
.
new
:join_table
...
@@ -118,27 +118,4 @@ def belongs_to_options(options)
...
@@ -118,27 +118,4 @@ def belongs_to_options(options)
rhs_options
rhs_options
end
end
end
end
class
HasAndBelongsToMany
<
CollectionAssociation
#:nodoc:
def
macro
:has_and_belongs_to_many
end
def
valid_options
super
+
[
:join_table
,
:association_foreign_key
]
end
def
self
.
define_callbacks
(
model
,
reflection
)
super
name
=
reflection
.
name
model
.
send
(
:include
,
Module
.
new
{
class_eval
<<-
RUBY
,
__FILE__
,
__LINE__
+
1
def destroy_associations
association(:
#{
name
}
).delete_all
super
end
RUBY
})
end
end
end
end
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