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 186 def before_validation 187 serialize_deserialized_values 188 super 189 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 181 super 182 deserialized_values.freeze 183 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 194 def _refresh_set_values(hash) 195 @deserialized_values.clear if @deserialized_values 196 super 197 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 201 def deserialize_value(column, v) 202 unless v.nil? 203 raise Sequel::Error, "no entry in deserialization_map for #{column.inspect}" unless callable = model.deserialization_map[column] 204 callable.call(v) 205 end 206 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 209 def initialize_copy(other) 210 super 211 @deserialized_values = Hash[other.deserialized_values] 212 self 213 end
serialize_deserialized_values()
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Serialize all deserialized values
# File lib/sequel/plugins/serialization.rb 216 def serialize_deserialized_values 217 deserialized_values.each{|k,v| @values[k] = serialize_value(k, v)} 218 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 222 def serialize_value(column, v) 223 unless v.nil? 224 raise Sequel::Error, "no entry in serialization_map for #{column.inspect}" unless callable = model.serialization_map[column] 225 callable.call(v) 226 end 227 end