Remove useless code in #attribute_present? since 0 != blank?. Closes #7249 [Josh Susser]. Fix minor doc typos. Closes #7157 [Josh Susser]
git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@6018 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
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*SVN*
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* Remove useless code in #attribute_present? since 0 != blank?. Closes #7249 [Josh Susser]
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* Fix minor doc typos. Closes #7157 [Josh Susser]
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* Fix incorrect usage of #classify when creating the eager loading join statement. Closes #7044 [Josh Susser]
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* SQLServer: quote table name in indexes query. #2928 [keithm@infused.org]
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@ -98,7 +98,7 @@ module ActiveRecord
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# ActiveRecord associations can be used to describe relations with one-to-one, one-to-many
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# and many-to-many cardinality. Each model uses an association to describe its role in
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# the relation. In each case, the belongs_to association is used in the model that has
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# the foreign key
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# the foreign key.
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#
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# === One-to-one
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#
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@ -119,7 +119,7 @@ module ActiveRecord
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# has_many :employees
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# end
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# class Employee < ActiveRecord::Base
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# belongs_to :manager # foreign key - employee_id
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# belongs_to :manager # foreign key - manager_id
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# end
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#
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# === Many-to-many
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@ -1712,7 +1712,7 @@ module ActiveRecord #:nodoc:
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# nil nor empty? (the latter only applies to objects that respond to empty?, most notably Strings).
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def attribute_present?(attribute)
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value = read_attribute(attribute)
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!value.blank? or value == 0
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!value.blank?
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end
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# Returns true if the given attribute is in the attributes hash
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