prescientmoon/graphql
1
0
Fork 0
forked from OSS/graphql
Code Pull Requests Activity

Golf

Browse Source
This commit is contained in:
Danny Navarro 2015-09-18 16:29:21 +02:00
parent 4f4e31805a
commit cb9977141d
1 changed files with 6 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
Data/GraphQL/Parser.hs
View File

@ -1,6 +1,5 @@
{-# LANGUAGE CPP #-}
{-# LANGUAGE OverloadedStrings #-}
{-# LANGUAGE LambdaCase #-}
module Data.GraphQL.Parser where
import Prelude hiding (takeWhile)
@ -12,6 +11,8 @@ import Data.Monoid (Monoid, mempty)
import Control.Applicative ((<|>), empty, many, optional)
import Control.Monad (when)
import Data.Char
import Data.Foldable (traverse_)
import Data.Text (Text, append)
import Data.Attoparsec.Text
( Parser
@ -323,8 +324,7 @@ optempty = option mempty
-- ** WhiteSpace
--
whiteSpace :: Parser ()
whiteSpace = peekChar >>= \case
Just c -> if isSpace c || c == ','
whiteSpace = peekChar >>= traverse_ (\c ->
if isSpace c || c == ','
then anyChar *> whiteSpace
else when (c == '#') $ manyTill anyChar endOfLine *> whiteSpace
_ -> return ()
else when (c == '#') $ manyTill anyChar endOfLine *> whiteSpace)