instance method
read_attribute_for_serialization
Ruby on Rails edge
Since edgeSignature
read_attribute_for_serialization(key)Hook method defining how an attribute value should be retrieved for serialization. By default this is assumed to be an instance named after the attribute. Override this method in subclasses should you need to retrieve the value for a given attribute differently:
class MyClass
include ActiveModel::Serialization
def initialize(data = {})
@data = data
end
def read_attribute_for_serialization(key)
@data[key]
end
end
Parameters
-
keyreq
Source
# File activemodel/lib/active_model/serialization.rb, line 167
def read_attribute_for_serialization(key)
send(key)
end
Defined in activemodel/lib/active_model/serialization.rb line 167
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Defined in ActiveModel::Serialization