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#ls2(rails)
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Active Record Reference Documentation
http://rubyonrails.org/api/classes/ActiveRecord/Base.html
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- 2006/08/11(¶â) 18:00¤¯¤é¤¤ ¡Á
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** À¸À® [#b2cab7cf]
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user = User.new(:name => "David", :occupation => "Code Artist")
user.name # => "David"
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user = User.new do |u|
u.name = "David"
u.occupation = "Code Artist"
end
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user = User.new
user.name = "David"
user.occupation = "Code Artist"
** Êݸ [#q5539a36]
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http://rubyonrails.org/api/classes/ActiveRecord/Base.html#M000905
--No record exists: Creates a new record with values matching those of the object attributes.
--A record does exist: Updates the record with values matching those of the object attributes.
-save!¤Ï
it raises a RecordNotSaved exception
** ¸¡º÷ [#y1199cdc]
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