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bf89e34365
Reviewed By: JoelMarcey Differential Revision: D15439223 fbshipit-source-id: c5af3cb06318748142fe503945b38beffadfc28a
39 lines
851 B
Haskell
39 lines
851 B
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.
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{-# LANGUAGE GADTs #-}
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{-# LANGUAGE OverloadedStrings #-}
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module Duckling.Email.Rules
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( rules ) where
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import Prelude
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import Data.String
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import Duckling.Dimensions.Types
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import Duckling.Email.Types (EmailData (..))
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import qualified Duckling.Email.Types as TEmail
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import Duckling.Regex.Types
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import Duckling.Types
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ruleEmail :: Rule
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ruleEmail = Rule
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{ name = "email"
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, pattern =
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[ regex "([\\w\\._+-]+@[\\w_-]+(\\.[\\w_-]+)+)"
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]
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, prod = \xs -> case xs of
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(Token RegexMatch (GroupMatch (x:_)):_) ->
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Just $ Token Email EmailData {TEmail.value = x}
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_ -> Nothing
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}
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rules :: [Rule]
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rules =
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[ ruleEmail
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]
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