Class: ActiveRecord::Store::HashAccessor
- Inherits:
-
Object
- Object
- ActiveRecord::Store::HashAccessor
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- Defined in:
- lib/active_record/store.rb
Overview
Class Method Summary
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Class Method Details
.prepare(object, attribute) ⇒ Object
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# File 'lib/active_record/store.rb', line 234
def self.prepare(object, attribute)
object.public_send :"#{attribute}=", {} unless object.send(attribute)
end
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.read(object, attribute, key) ⇒ Object
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# File 'lib/active_record/store.rb', line 221
def self.read(object, attribute, key)
prepare(object, attribute)
object.public_send(attribute)[key]
end
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.write(object, attribute, key, value) ⇒ Object
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# File 'lib/active_record/store.rb', line 226
def self.write(object, attribute, key, value)
prepare(object, attribute)
if value != read(object, attribute, key)
object.public_send :"#{attribute}_will_change!"
object.public_send(attribute)[key] = value
end
end
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