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Versions: 11
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Stored size: 1.13 KB
Contents
# typed: strict
module Typed
module Coercion
class TypedArrayCoercer < Coercer
extend T::Generic
Target = type_member { {fixed: T::Array[T.untyped]} }
sig { override.params(type: T::Types::Base).returns(T::Boolean) }
def used_for_type?(type)
type.is_a?(T::Types::TypedArray)
end
sig { override.params(type: T::Types::Base, value: Value).returns(Result[Target, CoercionError]) }
def coerce(type:, value:)
return Failure.new(CoercionError.new("Field type must be a T::Array.")) unless used_for_type?(type)
return Failure.new(CoercionError.new("Value must be an Array.")) unless value.is_a?(Array)
return Success.new(value) if type.recursively_valid?(value)
coerced_results = value.map do |item|
Coercion.coerce(type: T.cast(type, T::Types::TypedArray).type, value: item)
end
if coerced_results.all?(&:success?)
Success.new(coerced_results.map(&:payload))
else
Failure.new(CoercionError.new(coerced_results.select(&:failure?).map(&:error).map(&:message).join(" | ")))
end
end
end
end
end
Version data entries
11 entries across 11 versions & 1 rubygems