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 190 def before_validation 191 serialize_deserialized_values 192 super 193 end
deserialized_values()
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Hash
of deserialized values, used as a cache.
# File lib/sequel/plugins/serialization.rb 178 def deserialized_values 179 @deserialized_values ||= {} 180 end
freeze()
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Freeze the deserialized values
Calls superclass method
# File lib/sequel/plugins/serialization.rb 183 def freeze 184 deserialized_values 185 super 186 deserialized_values.freeze 187 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 198 def _refresh_set_values(hash) 199 @deserialized_values.clear if @deserialized_values 200 super 201 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 205 def deserialize_value(column, v) 206 unless v.nil? 207 raise Sequel::Error, "no entry in deserialization_map for #{column.inspect}" unless callable = model.deserialization_map[column] 208 callable.call(v) 209 end 210 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 213 def initialize_copy(other) 214 super 215 @deserialized_values = Hash[other.deserialized_values] 216 self 217 end
serialize_deserialized_values()
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Serialize all deserialized values
# File lib/sequel/plugins/serialization.rb 220 def serialize_deserialized_values 221 deserialized_values.each{|k,v| @values[k] = serialize_value(k, v)} 222 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 226 def serialize_value(column, v) 227 unless v.nil? 228 raise Sequel::Error, "no entry in serialization_map for #{column.inspect}" unless callable = model.serialization_map[column] 229 callable.call(v) 230 end 231 end