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1052914cb4
Summary: Add the ability to parse credit cards and identify the issuer in Duckling. Credit card numbers are a sequence of 8 to 19 digits, with a few specific digits at the start that identify the card issuer. They also satisfy Luhn checksum (https://en.wikipedia.org/wiki/Luhn_algorithm). Reviewed By: chinmay87 Differential Revision: D13014623 fbshipit-source-id: 96586e074777ae90a4a39c515648c31a8111f0c2
48 lines
1.4 KiB
Haskell
48 lines
1.4 KiB
Haskell
-- Copyright (c) 2016-present, Facebook, Inc.
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-- All rights reserved.
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--
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-- This source code is licensed under the BSD-style license found in the
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-- LICENSE file in the root directory of this source tree. An additional grant
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-- of patent rights can be found in the PATENTS file in the same directory.
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{-# LANGUAGE GADTs #-}
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module Duckling.Rules.ML
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( defaultRules
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, langRules
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, localeRules
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) where
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import Duckling.Dimensions.Types
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import Duckling.Locale
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import Duckling.Types
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import qualified Duckling.Numeral.ML.Rules as Numeral
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import qualified Duckling.Ordinal.ML.Rules as Ordinal
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defaultRules :: Some Dimension -> [Rule]
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defaultRules = langRules
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localeRules :: Region -> Some Dimension -> [Rule]
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localeRules region (This (CustomDimension dim)) = dimLocaleRules region dim
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localeRules _ _ = []
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langRules :: Some Dimension -> [Rule]
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langRules (This AmountOfMoney) = []
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langRules (This CreditCardNumber) = []
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langRules (This Distance) = []
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langRules (This Duration) = []
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langRules (This Email) = []
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langRules (This Numeral) = Numeral.rules
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langRules (This Ordinal) = Ordinal.rules
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langRules (This PhoneNumber) = []
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langRules (This Quantity) = []
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langRules (This RegexMatch) = []
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langRules (This Temperature) = []
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langRules (This Time) = []
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langRules (This TimeGrain) = []
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langRules (This Url) = []
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langRules (This Volume) = []
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langRules (This (CustomDimension dim)) = dimLangRules ML dim
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