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Merged
merged 1 commit into from
Nov 4, 2014
Merged

make match safe #14

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2 changes: 1 addition & 1 deletion README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -86,7 +86,7 @@

flags :: Regex -> RegexFlags

match :: Regex -> String -> [String]
match :: Regex -> String -> Maybe [String]

parseFlags :: String -> RegexFlags

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16 changes: 10 additions & 6 deletions src/Data/String/Regex.purs
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Expand Up @@ -14,6 +14,8 @@ module Data.String.Regex (
split
) where

import Data.Function
import Data.Maybe
import Data.String (indexOf)

foreign import data Regex :: *
Expand Down Expand Up @@ -84,12 +86,14 @@ foreign import test
\ };\
\}" :: Regex -> String -> Boolean

foreign import match
"function match(r) {\
\ return function (s) {\
\ return s.match(r); \
\ };\
\}" :: Regex -> String -> [String]
foreign import _match
"function _match(r, s, Just, Nothing) {\
\ var m = s.match(r);\
\ return m == null ? Nothing : Just(m);\
\}" :: forall r. Fn4 Regex String ([String] -> r) r r

match :: Regex -> String -> Maybe [String]
match r s = runFn4 _match r s Just Nothing

foreign import replace
"function replace(r) {\
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