module EntityStore::Attributes::ClassMethods
Public Instance Methods
_eval_entity_value_setter(value, klass)
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# File lib/entity_store/attributes.rb, line 17 def _eval_entity_value_setter value, klass case value when Array klass.new(Hash[*value.flatten]) when Hash klass.new(value) else value end end
entity_value_array_attribute(name, klass)
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# File lib/entity_store/attributes.rb, line 28 def entity_value_array_attribute name, klass variable_name = "@_#{name}".to_sym define_method(name) do instance_variable_get(variable_name) || instance_variable_set(variable_name, []) end define_method("#{name}=") do |values| mapped_values = (values || []).map do |value| case value when Hash klass.new(value) when klass value else raise ArgumentError.new("#{value.class} not supported. Expecting #{klass.name}") end end instance_variable_set(variable_name, mapped_values) end end
entity_value_attribute(name, klass)
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# File lib/entity_store/attributes.rb, line 10 def entity_value_attribute name, klass define_method(name) { instance_variable_get("@#{name}") } define_method("#{name}=") do |value| instance_variable_set("@#{name}", self.class._eval_entity_value_setter(value, klass)) end end
entity_value_dictionary_attribute(name, klass)
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# File lib/entity_store/attributes.rb, line 51 def entity_value_dictionary_attribute name, klass define_method("#{name}_dictionary") { instance_variable_get("@_#{name}_dictionary") || instance_variable_set("@_#{name}_dictionary", {}) } define_method("#{name}_dictionary=") do |value| value.each_pair do |key, item| case item when Hash send("#{name}_dictionary")[key] = klass.new(item) when klass send("#{name}_dictionary")[key] = item else raise ArgumentError.new("#{item.class.name} not supported. Expecting #{klass.name}") end end end end