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前往新版Gitcode,体验更适合开发者的 AI 搜索 >>
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82355dfb
编写于
9月 17, 2012
作者:
F
Francesco Rodriguez
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电子邮件补丁
差异文件
update code examples to 1.9 hash syntax in the AR/README [ci skip]
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d71d5ba7
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activerecord/README.rdoc
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activerecord/README.rdoc
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82355dfb
...
...
@@ -49,10 +49,10 @@ A short rundown of some of the major features:
* Aggregations of value objects.
class Account < ActiveRecord::Base
composed_of :balance,
:class_name => "Money"
,
:mapping =>
%w(balance amount)
composed_of :balance,
class_name: 'Money'
,
mapping:
%w(balance amount)
composed_of :address,
:mapping =>
[%w(address_street street), %w(address_city city)]
mapping:
[%w(address_street street), %w(address_city city)]
end
{Learn more}[link:classes/ActiveRecord/Aggregations/ClassMethods.html]
...
...
@@ -84,7 +84,7 @@ A short rundown of some of the major features:
class CommentObserver < ActiveRecord::Observer
def after_create(comment) # is called just after Comment#save
CommentMailer.new_comment_email(
"david@loudthinking.com"
, comment).deliver
CommentMailer.new_comment_email(
'david@loudthinking.com'
, comment).deliver
end
end
...
...
@@ -124,15 +124,15 @@ A short rundown of some of the major features:
* Database abstraction through simple adapters.
# connect to SQLite3
ActiveRecord::Base.establish_connection(
:adapter => "sqlite3", :database => "dbfile.sqlite3"
)
ActiveRecord::Base.establish_connection(
adapter: 'sqlite3', database: 'dbfile.sqlite3'
)
# connect to MySQL with authentication
ActiveRecord::Base.establish_connection(
:adapter => "mysql2"
,
:host => "localhost"
,
:username => "me"
,
:password => "secret"
,
:database => "activerecord"
adapter: 'mysql2'
,
host: 'localhost'
,
username: 'me'
,
password: 'secret'
,
database: 'activerecord'
)
{Learn more}[link:classes/ActiveRecord/Base.html] and read about the built-in support for
...
...
@@ -144,7 +144,7 @@ A short rundown of some of the major features:
* Logging support for Log4r[http://log4r.sourceforge.net] and Logger[http://www.ruby-doc.org/stdlib/libdoc/logger/rdoc].
ActiveRecord::Base.logger = ActiveSupport::Logger.new(STDOUT)
ActiveRecord::Base.logger = Log4r::Logger.new(
"Application Log"
)
ActiveRecord::Base.logger = Log4r::Logger.new(
'Application Log'
)
* Database agnostic schema management with Migrations.
...
...
@@ -159,7 +159,7 @@ A short rundown of some of the major features:
t.integer :position
end
SystemSetting.create
:name => "notice", :label => "Use notice?", :value =>
1
SystemSetting.create
name: 'notice', label: 'Use notice?', value:
1
end
def down
...
...
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