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rather than a hash which is passed to apply_finder_options. This allows more flexibility in how the scope is created, for example because scope.where(a, b) and scope.where(a).where(b) mean different things.
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merging two relations. If you wish to overwrite, you can do relation.create_with(nil), or for a specific attribute, relation.create_with(:attr => nil).
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Required a fix to ActiveRecord::Relation#merge for properly merging create_with_value. This also fixes a situation where the type condition was appearing twice in the resultant SQL query.
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* rename method names (actually in tests)
* rename instance variable @_named_scopes_cache to @_scopes_cache
* rename references in doc comments
* don't touch CHANGELOG :)
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[#5688 state:resolved]
Signed-off-by: Santiago Pastorino <santiago@wyeworks.com>
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[5528]
Signed-off-by: Santiago Pastorino <santiago@wyeworks.com>
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order that is declared first has highest priority in all cases.
Here are some examples.
Car.order('name desc').find(:first, :order => 'id').name
Car.named_scope_with_order.named_scope_with_another_order
Car.order('id DESC').scoping do
Car.find(:first, :order => 'id asc')
end
No special treatment to with_scope or scoping.
Also note that if default_scope declares an order then the order
declared in default_scope has the highest priority unless
with_exclusive_scope is used.
Signed-off-by: Santiago Pastorino <santiago@wyeworks.com>
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better default failure messages - let's use them
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's/[ \t]*$//' -i {} \;)
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state:resolved]
Signed-off-by: José Valim <jose.valim@gmail.com>
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default_scope ordering in the named scope [#5093 state:resolved]
Signed-off-by: José Valim <jose.valim@gmail.com>
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with_exclusive_scope. A few examples:
* with_scope now should be scoping:
Before:
Comment.with_scope(:find => { :conditions => { :post_id => 1 } }) do
Comment.first #=> SELECT * FROM comments WHERE post_id = 1
end
After:
Comment.where(:post_id => 1).scoping do
Comment.first #=> SELECT * FROM comments WHERE post_id = 1
end
* with_exclusive_scope now should be unscoped:
class Post < ActiveRecord::Base
default_scope :published => true
end
Post.all #=> SELECT * FROM posts WHERE published = true
Before:
Post.with_exclusive_scope do
Post.all #=> SELECT * FROM posts
end
After:
Post.unscoped do
Post.all #=> SELECT * FROM posts
end
Notice you can also use unscoped without a block and it will return an anonymous scope with default_scope values:
Post.unscoped.all #=> SELECT * FROM posts
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