Merge pull request NativeScript#1675 from NativeScript/hdeshev/decorator-param

hdeshev · hdeshev · commit ccfa1a37057b · 2016-03-01T17:26:52.000+02:00
Add the global __params helper.
diff --git a/globals/globals.ts b/globals/globals.ts
@@ -127,6 +127,12 @@ if (typeof global.__metadata !== "function") {
     };
 }
 
+if (typeof global.__param !== "function") {
+    global.__param = (global && global.__param) || function (paramIndex, decorator) {
+        return function (target, key) { decorator(target, key, paramIndex); }
+    };
+}
+
 export function Deprecated(target: Object, key?: string | symbol, descriptor?: any) {
     if (descriptor) {
         var originalMethod = descriptor.value;
@@ -163,4 +169,4 @@ export function Experimental(target: Object, key?: string | symbol, descriptor?:
     }
 }
 
-global.Experimental = Experimental;
+global.Experimental = Experimental;

Original file line number	Diff line number	Diff line change
`@@ -127,6 +127,12 @@ if (typeof global.__metadata !== "function") {`
`127`	`127`	`};`
`128`	`128`	`}`
`129`	`129`
	`130`	`+if (typeof global.__param !== "function") {`
	`131`	`+ global.__param = (global && global.__param) \|\| function (paramIndex, decorator) {`
	`132`	`+ return function (target, key) { decorator(target, key, paramIndex); }`
	`133`	`+ };`
	`134`	`+}`
	`135`	`+`
`130`	`136`	`export function Deprecated(target: Object, key?: string \| symbol, descriptor?: any) {`
`131`	`137`	`if (descriptor) {`
`132`	`138`	`var originalMethod = descriptor.value;`
`@@ -163,4 +169,4 @@ export function Experimental(target: Object, key?: string \| symbol, descriptor?:`
`163`	`169`	`}`
`164`	`170`	`}`
`165`	`171`
`166`		`-global.Experimental = Experimental;`
	`172`	`+global.Experimental = Experimental;`