module Sequel::Plugins::Serialization::InstanceMethods
Public Instance Methods
before_validation()
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Serialize deserialized values before saving
Calls superclass method
# File lib/sequel/plugins/serialization.rb 185 def before_validation 186 serialize_deserialized_values 187 super 188 end
deserialized_values()
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Hash
of deserialized values, used as a cache.
# File lib/sequel/plugins/serialization.rb 174 def deserialized_values 175 @deserialized_values ||= {} 176 end
freeze()
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Freeze the deserialized values
Calls superclass method
# File lib/sequel/plugins/serialization.rb 179 def freeze 180 deserialized_values.freeze 181 super 182 end
Private Instance Methods
_refresh_set_values(hash)
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Clear any cached deserialized values when doing a manual refresh.
Calls superclass method
# File lib/sequel/plugins/serialization.rb 193 def _refresh_set_values(hash) 194 @deserialized_values.clear if @deserialized_values 195 super 196 end
deserialize_value(column, v)
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Deserialize the column value. Called when the model column accessor is called to return a deserialized value.
# File lib/sequel/plugins/serialization.rb 200 def deserialize_value(column, v) 201 unless v.nil? 202 raise Sequel::Error, "no entry in deserialization_map for #{column.inspect}" unless callable = model.deserialization_map[column] 203 callable.call(v) 204 end 205 end
initialize_copy(other)
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Dup the deserialized values when duping model instance.
Calls superclass method
# File lib/sequel/plugins/serialization.rb 208 def initialize_copy(other) 209 super 210 @deserialized_values = Hash[other.deserialized_values] 211 self 212 end
serialize_deserialized_values()
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Serialize all deserialized values
# File lib/sequel/plugins/serialization.rb 215 def serialize_deserialized_values 216 deserialized_values.each{|k,v| @values[k] = serialize_value(k, v)} 217 end
serialize_value(column, v)
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Serialize the column value. Called before saving to ensure the serialized value is saved in the database.
# File lib/sequel/plugins/serialization.rb 221 def serialize_value(column, v) 222 unless v.nil? 223 raise Sequel::Error, "no entry in serialization_map for #{column.inspect}" unless callable = model.serialization_map[column] 224 callable.call(v) 225 end 226 end