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体验新版 GitCode,发现更多精彩内容 >>
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8593964d
编写于
5月 25, 2012
作者:
C
Carlos Antonio da Silva
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电子邮件补丁
差异文件
Refactor and use class_attribute
上级
757f7231
变更
2
隐藏空白更改
内联
并排
Showing
2 changed file
with
15 addition
and
7 deletion
+15
-7
activerecord/CHANGELOG.md
activerecord/CHANGELOG.md
+10
-4
activerecord/lib/active_record/store.rb
activerecord/lib/active_record/store.rb
+5
-3
未找到文件。
activerecord/CHANGELOG.md
浏览文件 @
8593964d
## Rails 4.0.0 (unreleased) ##
*
Added
a
`stored_attributes`
hash which contains the attributes stored
using ActiveRecord::Store. This allows you to retrieve the list of
attributes
you've defined.
*
Added
`stored_attributes`
hash which contains the attributes stored using
ActiveRecord::Store. This allows you to retrieve the list of attributes
you've defined.
*Joost Baaij*
class User < ActiveRecord::Base
store :settings, accessors: [:color, :homepage]
end
User.stored_attributes[:settings] # [:color, :homepage]
*Joost Baaij & Carlos Antonio da Silva*
*
`composed_of`
was removed. You'll have to write your own accessor
and mutator methods if you'd like to use value objects to represent some
...
...
activerecord/lib/active_record/store.rb
浏览文件 @
8593964d
require
'active_support/concern'
require
'active_support/core_ext/hash/indifferent_access'
require
'active_support/core_ext/class/attribute'
module
ActiveRecord
# Store gives you a thin wrapper around serialize for the purpose of storing hashes in a single column.
...
...
@@ -42,7 +43,7 @@ module Store
extend
ActiveSupport
::
Concern
included
do
c
onfig
_attribute
:stored_attributes
c
lass
_attribute
:stored_attributes
self
.
stored_attributes
=
{}
end
...
...
@@ -53,7 +54,8 @@ def store(store_attribute, options = {})
end
def
store_accessor
(
store_attribute
,
*
keys
)
keys
.
flatten
.
each
do
|
key
|
keys
=
keys
.
flatten
keys
.
each
do
|
key
|
define_method
(
"
#{
key
}
="
)
do
|
value
|
initialize_store_attribute
(
store_attribute
)
send
(
store_attribute
)[
key
]
=
value
...
...
@@ -66,7 +68,7 @@ def store_accessor(store_attribute, *keys)
end
end
self
.
stored_attributes
[
store_attribute
]
=
keys
.
flatten
self
.
stored_attributes
[
store_attribute
]
=
keys
end
end
...
...
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