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体验新版 GitCode,发现更多精彩内容 >>
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9b40f5cc
编写于
5月 13, 2012
作者:
R
Rafael Mendonça França
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activerecord/CHANGELOG.md
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activerecord/CHANGELOG.md
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## Rails 4.0.0 (unreleased) ##
*
Added custom coders support for ActiveRecord::Store. Now you can set
your custom coder like this:
...
...
activerecord/lib/active_record/store.rb
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...
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@@ -13,6 +13,9 @@ module ActiveRecord
# You can set custom coder to encode/decode your serialized attributes to/from different formats.
# JSON, YAML, Marshal are supported out of the box. Generally it can be any wrapper that provides +load+ and +dump+.
#
# String keys should be used for direct access to virtual attributes because of most of the coders do not
# distinguish symbols and strings as keys.
#
# Examples:
#
# class User < ActiveRecord::Base
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@@ -20,10 +23,8 @@ module ActiveRecord
# end
#
# u = User.new(color: 'black', homepage: '37signals.com')
# u.color # Accessor stored attribute
# u.color
# Accessor stored attribute
# u.settings['country'] = 'Denmark' # Any attribute, even if not specified with an accessor
# String keys should be used for direct access to virtual attributes because of most of the coders do not
# distinguish symbols and strings as keys.
#
# # Add additional accessors to an existing store through store_accessor
# class SuperUser < User
...
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