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83ea150d94
Summary: We noticed that using UTF-8 characters directly in regexes work. Hence converting back the escaped characters for readability and maintenance. Reviewed By: blandinw Differential Revision: D5787146 fbshipit-source-id: e5a4b9a
68 lines
1.7 KiB
Haskell
68 lines
1.7 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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{-# LANGUAGE OverloadedStrings #-}
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module Duckling.Temperature.IT.Rules
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( rules ) where
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import Data.String
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import Prelude
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import Duckling.Dimensions.Types
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import Duckling.Temperature.Helpers
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import Duckling.Temperature.Types (TemperatureData (..))
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import Duckling.Types
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import qualified Duckling.Temperature.Types as TTemperature
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ruleLatentTempDegrees :: Rule
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ruleLatentTempDegrees = Rule
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{ name = "<latent temp> degrees"
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, pattern =
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[ dimension Temperature
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, regex "(grad[io]?\\.?)|°"
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]
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, prod = \tokens -> case tokens of
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(Token Temperature td:_) -> Just . Token Temperature $
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withUnit TTemperature.Degree td
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_ -> Nothing
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}
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ruleTempCelcius :: Rule
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ruleTempCelcius = Rule
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{ name = "<temp> Celcius"
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, pattern =
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[ dimension Temperature
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, regex "(c((el[cs]?(ius)?)|(entigrad[io]))?\\.?)"
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]
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, prod = \tokens -> case tokens of
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(Token Temperature td:_) -> Just . Token Temperature $
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withUnit TTemperature.Celsius td
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_ -> Nothing
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}
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ruleTempFahrenheit :: Rule
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ruleTempFahrenheit = Rule
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{ name = "<temp> Fahrenheit"
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, pattern =
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[ dimension Temperature
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, regex "f(ah?rh?eh?n(h?eit)?)?\\.?"
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]
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, prod = \tokens -> case tokens of
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(Token Temperature td:_) -> Just . Token Temperature $
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withUnit TTemperature.Fahrenheit td
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_ -> Nothing
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}
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rules :: [Rule]
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rules =
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[ ruleLatentTempDegrees
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, ruleTempCelcius
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, ruleTempFahrenheit
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]
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