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体验新版 GitCode,发现更多精彩内容 >>
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84499eb4
编写于
10月 08, 2013
作者:
A
Aaron Patterson
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电子邮件补丁
差异文件
decouple JoinAssociation from JoinDependency
上级
bf8628df
变更
2
隐藏空白更改
内联
并排
Showing
2 changed file
with
5 addition
and
10 deletion
+5
-10
activerecord/lib/active_record/associations/join_dependency.rb
...erecord/lib/active_record/associations/join_dependency.rb
+1
-1
activerecord/lib/active_record/associations/join_dependency/join_association.rb
...e_record/associations/join_dependency/join_association.rb
+4
-9
未找到文件。
activerecord/lib/active_record/associations/join_dependency.rb
浏览文件 @
84499eb4
...
...
@@ -176,7 +176,7 @@ def build_join_association(reflection, parent, join_type)
raise
EagerLoadPolymorphicError
.
new
(
reflection
)
end
JoinAssociation
.
new
(
reflection
,
self
,
parent
,
join_type
)
JoinAssociation
.
new
(
reflection
,
join_parts
.
length
,
parent
,
join_type
,
alias_tracker
)
end
def
construct
(
parent
,
associations
,
join_parts
,
row
,
rs
)
...
...
activerecord/lib/active_record/associations/join_dependency/join_association.rb
浏览文件 @
84499eb4
...
...
@@ -9,11 +9,6 @@ class JoinAssociation < JoinPart # :nodoc:
# The reflection of the association represented
attr_reader
:reflection
# The JoinDependency object which this JoinAssociation exists within. This is mainly
# relevant for generating aliases which do not conflict with other joins which are
# part of the query.
attr_reader
:join_dependency
# A JoinBase instance representing the active record we are joining onto.
# (So in Author.has_many :posts, the Author would be that base record.)
attr_reader
:parent
...
...
@@ -25,18 +20,18 @@ class JoinAssociation < JoinPart # :nodoc:
attr_reader
:aliased_prefix
attr_reader
:tables
attr_reader
:alias_tracker
delegate
:options
,
:through_reflection
,
:source_reflection
,
:chain
,
:to
=>
:reflection
delegate
:alias_tracker
,
:to
=>
:join_dependency
def
initialize
(
reflection
,
join_dependency
,
parent
,
join_type
)
def
initialize
(
reflection
,
index
,
parent
,
join_type
,
alias_tracker
)
super
(
reflection
.
klass
)
@reflection
=
reflection
@
join_dependency
=
join_dependency
@
alias_tracker
=
alias_tracker
@parent
=
parent
@join_type
=
join_type
@aliased_prefix
=
"t
#{
join_dependency
.
join_parts
.
size
}
"
@aliased_prefix
=
"t
#{
index
}
"
@tables
=
construct_tables
.
reverse
end
...
...
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