58640c5 · elk · git.iko.soy

Make sure that List only gets instantiated once. Requires that the list library is pure (never touches the `elm` variable)

58640c5evancz14 years ago

libraries/Native/List.js+3−1

@@ -3,6 +3,7 @@ Elm.Native.List = function(elm) {

4 elm.Native = elm.Native || {};

5 if (elm.Native.List) return elm.Native.List;

6+ if ('values' in Elm.Native.List) return elm.Native.List = Elm.Native.List.values

7 var Utils = Elm.Native.Utils(elm);

8 var Utils = Elm.Native.Utils(elm);

@@ -280,7 +281,7 @@ Elm.Native.List = function(elm) {

280 return out;

281 return out;

281 }

282 }

282

283

283− return elm.Native.List = {

284+ Elm.Native.List.values = {

284 Nil:Nil,

285 Nil:Nil,

285 Cons:Cons,

286 Cons:Cons,

286 toArray:toArray,

287 toArray:toArray,

@@ -317,5 +318,6 @@ Elm.Native.List = function(elm) {

317 join:F2(join),

318 join:F2(join),

318 split:F2(split)

319 split:F2(split)

319 };

320 };

321+ return elm.Native.List = Elm.Native.List.values;

320

322

321};

323};