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体验新版 GitCode,发现更多精彩内容 >>
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5b99cf08
编写于
9月 21, 2012
作者:
S
Santiago Pastorino
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电子邮件补丁
差异文件
start could be a string
Related to
761bc751
and
eb876c4d
上级
eb876c4d
变更
2
隐藏空白更改
内联
并排
Showing
2 changed file
with
3 addition
and
3 deletion
+3
-3
activerecord/lib/active_record/relation/batches.rb
activerecord/lib/active_record/relation/batches.rb
+1
-1
activerecord/test/cases/batches_test.rb
activerecord/test/cases/batches_test.rb
+2
-2
未找到文件。
activerecord/lib/active_record/relation/batches.rb
浏览文件 @
5b99cf08
...
...
@@ -62,7 +62,7 @@ def find_in_batches(options = {})
ActiveRecord
::
Base
.
logger
.
warn
(
"Scoped order and limit are ignored, it's forced to be batch order and batch size"
)
end
start
=
options
.
delete
(
:start
)
.
to_i
start
=
options
.
delete
(
:start
)
||
0
batch_size
=
options
.
delete
(
:batch_size
)
||
1000
relation
=
relation
.
reorder
(
batch_order
).
limit
(
batch_size
)
...
...
activerecord/test/cases/batches_test.rb
浏览文件 @
5b99cf08
...
...
@@ -128,14 +128,14 @@ def test_find_in_batches_should_use_any_column_as_primary_key
old_primary_key
=
Post
.
primary_key
Post
.
primary_key
=
:title
title_order_posts
=
Post
.
order
(
'title asc'
)
start_title
=
title_order_posts
.
first
.
title
start_title
=
title_order_posts
.
second
.
title
posts
=
[]
Post
.
find_in_batches
(
:batch_size
=>
1
,
:start
=>
start_title
)
do
|
batch
|
posts
.
concat
(
batch
)
end
assert_equal
title_order_posts
.
map
(
&
:id
),
posts
.
map
(
&
:id
)
assert_equal
title_order_posts
[
1
..-
1
]
.
map
(
&
:id
),
posts
.
map
(
&
:id
)
ensure
Post
.
primary_key
=
old_primary_key
end
...
...
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