duckling/Duckling/TimeGrain/ZH/Rules.hs
Julien Odent 83ea150d94 Convert back escaped characters in rules
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
2017-09-07 12:49:33 -07:00

43 lines
1.2 KiB
Haskell

-- Copyright (c) 2016-present, Facebook, Inc.
-- All rights reserved.
--
-- This source code is licensed under the BSD-style license found in the
-- LICENSE file in the root directory of this source tree. An additional grant
-- of patent rights can be found in the PATENTS file in the same directory.
{-# LANGUAGE GADTs #-}
{-# LANGUAGE OverloadedStrings #-}
module Duckling.TimeGrain.ZH.Rules
( rules ) where
import Data.Text (Text)
import Prelude
import Data.String
import Duckling.Dimensions.Types
import qualified Duckling.TimeGrain.Types as TG
import Duckling.Types
grains :: [(Text, String, TG.Grain)]
grains = [ ("second (grain)", "秒(钟|鐘)?", TG.Second)
, ("minute (grain)", "分(钟|鐘)?", TG.Minute)
, ("hour (grain)",
"小时|小時|鐘(\x982d)?", TG.Hour)
, ("day (grain)", "天|日", TG.Day)
, ("week (grain)",
"周|週|礼拜|禮拜|星期", TG.Week)
, ("month (grain)", "", TG.Month)
, ("year (grain)", "", TG.Year)
]
rules :: [Rule]
rules = map go grains
where
go (name, regexPattern, grain) = Rule
{ name = name
, pattern = [regex regexPattern]
, prod = \_ -> Just $ Token TimeGrain grain
}