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Module: ActiveModel::Type::SerializeCastValue

Do not use. This module is for internal use only.
Relationships & Source Files
Namespace Children
Modules:
ClassMethods, DefaultImplementation
Extension / Inclusion / Inheritance Descendants
Included In:
::ActiveModel::Attributes::Normalization::NormalizedValueType, BigInteger, Binary, Boolean, Date, DateTime, Decimal, Float, ImmutableString, Integer, String, Time, Value, ::ActiveRecord::AttributeMethods::TimeZoneConversion::TimeZoneConverter, ::ActiveRecord::ConnectionAdapters::PostgreSQL::OID::Array, ::ActiveRecord::ConnectionAdapters::PostgreSQL::OID::Bit, ::ActiveRecord::ConnectionAdapters::PostgreSQL::OID::BitVarying, ::ActiveRecord::ConnectionAdapters::PostgreSQL::OID::Bytea, ::ActiveRecord::ConnectionAdapters::PostgreSQL::OID::Cidr, ::ActiveRecord::ConnectionAdapters::PostgreSQL::OID::Date, ::ActiveRecord::ConnectionAdapters::PostgreSQL::OID::DateTime, ::ActiveRecord::ConnectionAdapters::PostgreSQL::OID::Decimal, ::ActiveRecord::ConnectionAdapters::PostgreSQL::OID::Enum, ::ActiveRecord::ConnectionAdapters::PostgreSQL::OID::Hstore, ::ActiveRecord::ConnectionAdapters::PostgreSQL::OID::Inet, ::ActiveRecord::ConnectionAdapters::PostgreSQL::OID::Interval, ::ActiveRecord::ConnectionAdapters::PostgreSQL::OID::Jsonb, ::ActiveRecord::ConnectionAdapters::PostgreSQL::OID::LegacyPoint, ::ActiveRecord::ConnectionAdapters::PostgreSQL::OID::Macaddr, ::ActiveRecord::ConnectionAdapters::PostgreSQL::OID::Money, ::ActiveRecord::ConnectionAdapters::PostgreSQL::OID::Oid, ::ActiveRecord::ConnectionAdapters::PostgreSQL::OID::Point, ::ActiveRecord::ConnectionAdapters::PostgreSQL::OID::Range, ::ActiveRecord::ConnectionAdapters::PostgreSQL::OID::SpecializedString, ::ActiveRecord::ConnectionAdapters::PostgreSQL::OID::Timestamp, ::ActiveRecord::ConnectionAdapters::PostgreSQL::OID::TimestampWithTimeZone, ::ActiveRecord::ConnectionAdapters::PostgreSQL::OID::Uuid, ::ActiveRecord::ConnectionAdapters::PostgreSQL::OID::Vector, ::ActiveRecord::ConnectionAdapters::PostgreSQL::OID::Xml, ::ActiveRecord::ConnectionAdapters::SQLite3Adapter::SQLite3Integer, ::ActiveRecord::Encryption::EncryptedAttributeType, ::ActiveRecord::Locking::LockingType, ::ActiveRecord::Type::Date, ::ActiveRecord::Type::DateTime, ::ActiveRecord::Type::DecimalWithoutScale, ::ActiveRecord::Type::Json, ::ActiveRecord::Type::Serialized, ::ActiveRecord::Type::Text, ::ActiveRecord::Type::Time, ::ActiveRecord::Type::UnsignedInteger
Super Chains via Extension / Inclusion / Inheritance
Class Chain:
self, ::ActiveSupport::Concern
Defined in: activemodel/lib/active_model/type/serialize_cast_value.rb

Class Method Summary

::ActiveSupport::Concern - Extended

class_methods

Define class methods from given block.
included

Evaluate given block in context of base class, so that you can write class macros here.
prepended

Evaluate given block in context of base class, so that you can write class macros here.
append_features, prepend_features

Instance Method Summary

Class Method Details

.included(klass)

[ GitHub ] 

  


# File 'activemodel/lib/active_model/type/serialize_cast_value.rb', line 21



def self.included(klass)
  klass.include DefaultImplementation unless klass.method_defined?(:serialize_cast_value)
end


  








  

    .serialize(type, value)  
  

  [ GitHub ]


  

  


# File 'activemodel/lib/active_model/type/serialize_cast_value.rb', line 25



def self.serialize(type, value)
  # Using `type.equal?(type.itself_if_...)` is a performant way to also
  # ensure that `type` is not just a DelegateClass instance (e.g.
  # ActiveRecord::Type::Serialized) unintentionally delegating
  # SerializeCastValue methods.
  if type.equal?((type.itself_if_serialize_cast_value_compatible rescue nil))
    type.serialize_cast_value(value)
  else
    type.serialize(value)
  end
end


  







Instance Method Details



  

    #initialize  
  

  [ GitHub ]


  

  


# File 'activemodel/lib/active_model/type/serialize_cast_value.rb', line 41



def initialize(...)
  super
  self.class.serialize_cast_value_compatible? # eagerly compute
end


  








  

    #itself_if_serialize_cast_value_compatible  
  

  [ GitHub ]


  

  


# File 'activemodel/lib/active_model/type/serialize_cast_value.rb', line 37



def itself_if_serialize_cast_value_compatible
  self if self.class.serialize_cast_value_compatible?
end