Sha256: 0022afacee606593bc93812f6fe48771f8f129c1c24cd211accb85a0332b7ff0
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Size: 1.53 KB
Versions: 6
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Stored size: 1.53 KB
Contents
# typed: strict module Typed class Serializer extend T::Sig extend T::Helpers extend T::Generic abstract! Input = type_member Output = type_member Params = T.type_alias { T::Hash[Symbol, T.untyped] } DeserializeResult = T.type_alias { Typed::Result[T::Struct, DeserializeError] } sig { returns(Schema) } attr_reader :schema sig { params(schema: Schema).void } def initialize(schema:) @schema = schema end sig { abstract.params(source: Output).returns(DeserializeResult) } def deserialize(source) end sig { abstract.params(struct: T::Struct).returns(Output) } def serialize(struct) end private sig { params(creation_params: Params).returns(DeserializeResult) } def deserialize_from_creation_params(creation_params) results = schema.fields.map do |field| value = creation_params[field.name] if value.nil? field.validate(value) elsif value.class != field.type coercion_result = Coercion.coerce(field: field, value: value) if coercion_result.success? field.validate(coercion_result.payload) else Failure.new(Validations::ValidationError.new(coercion_result.error.message)) end else field.validate(value) end end Validations::ValidationResults .new(results: results) .combine .and_then do |validated_params| Success.new(schema.target.new(**validated_params)) end end end end
Version data entries
6 entries across 6 versions & 1 rubygems