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Contents
# typed: strict
require "date"
module Typed
module Coercion
class DateCoercer < Coercer
extend T::Generic
Target = type_member { {fixed: Date} }
sig { override.params(type: T::Types::Base).returns(T::Boolean) }
def used_for_type?(type)
T::Utils.coerce(type) == T::Utils.coerce(Date)
end
sig { override.params(type: T::Types::Base, value: Value).returns(Result[Target, CoercionError]) }
def coerce(type:, value:)
return Failure.new(CoercionError.new("Type must be a Date.")) unless used_for_type?(type)
return Success.new(value) if value.is_a?(Date)
Success.new(Date.parse(value))
rescue Date::Error, TypeError
Failure.new(CoercionError.new("'#{value}' cannot be coerced into Date."))
end
end
end
end
Version data entries
11 entries across 11 versions & 1 rubygems