Class: Lolita::Adapter::ActiveRecord::Association
- Inherits:
-
Object
- Object
- Lolita::Adapter::ActiveRecord::Association
show all
- Defined in:
- lib/lolita/adapter/active_record.rb
Overview
Instance Attribute Summary collapse
Instance Method Summary
collapse
Constructor Details
#initialize(assoc_object, adapter) ⇒ Association
Returns a new instance of Association.
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# File 'lib/lolita/adapter/active_record.rb', line 17
def initialize(assoc_object,adapter)
@association = assoc_object
@adapter = adapter
end
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Dynamic Method Handling
This class handles dynamic methods through the method_missing method
#method_missing(method, *args, &block) ⇒ Object
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# File 'lib/lolita/adapter/active_record.rb', line 22
def method_missing(method, *args, &block)
@association.send(method,*args,&block)
end
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Instance Attribute Details
Returns the value of attribute adapter.
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# File 'lib/lolita/adapter/active_record.rb', line 15
def adapter
@adapter
end
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#association ⇒ Object
Returns the value of attribute association.
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# File 'lib/lolita/adapter/active_record.rb', line 15
def association
@association
end
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Instance Method Details
#association_key ⇒ Object
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# File 'lib/lolita/adapter/active_record.rb', line 34
def association_key
@association.association_foreign_key
end
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#foreign_key ⇒ Object
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# File 'lib/lolita/adapter/active_record.rb', line 38
def foreign_key
@association.foreign_key
end
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maybe this isn’t neccessery any more
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# File 'lib/lolita/adapter/active_record.rb', line 26
def key if @association.macro == :has_and_belongs_to_many || through?
association_key
else
@association.foreign_key
end
end
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# File 'lib/lolita/adapter/active_record.rb', line 58
def macro
convertator = {
:has_many => :many, :has_one => :one, :belongs_to => :one,
:has_and_belongs_to_many => :many_to_many
}
convertator[@association.macro]
end
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#native_macro ⇒ Object
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# File 'lib/lolita/adapter/active_record.rb', line 54
def native_macro
@association.macro
end
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#polymorphic? ⇒ Boolean
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# File 'lib/lolita/adapter/active_record.rb', line 50
def polymorphic?
@association.options[:polymorphic]
end
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# File 'lib/lolita/adapter/active_record.rb', line 42
def through
@association.options[:through]
end
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#through? ⇒ Boolean
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# File 'lib/lolita/adapter/active_record.rb', line 46
def through?
@association.options.has_key?(:through)
end
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