booter - npm Package Compare versions

Comparing version 0.0.1 to 0.0.2

booter.js

@@ -25,4 +25,8 @@ /** Big ups to https://github.com/olark/lightningjs for
 
-booter.loadScript = function(url, globalExports) {
-  var frame
+// Params:
+//  - url: full or relative URL of script to load inside iframe
+//  - globalExports: which globals to pull out of the iframe
+//  - silent: return exported globals, but don't attach to parent window
+booter.loadScript = function(url, globalExports, silent) {
+  var frame, pending={}
 
@@ -95,9 +99,13 @@ if (! isArray(globalExports)) globalExports = [globalExports];
   function exportGlobals() {
+    var globs = []
     for (var i=0, len=globalExports.length; i<len; i++) {
-      var x = globalExports[i]
-      window[x] = frame[CWIN][x]
+      var key=globalExports[i], value=frame[CWIN][key]
+      globs.push(value)
+      silent || (window[key] = value)
     }
+    pending.onReady && pending.onReady.apply(null, globs)
   }
 
   loadScriptInsideFrame()
+  return pending
 }
@@ -104,0 +112,0 @@

package.json

 {
   "name": "booter",
-  "version": "0.0.1",
+  "version": "0.0.2",
   "description": "Browser-side script loader",
@@ -5,0 +5,0 @@ "main": "booter.js",

README.md

 booter
 ======
 
-A tiny browser-side script loader designed to load scripts for embedded widgets
+A tiny browser-side script loader designed to load scripts for embedded 
+widgets that safely loads scripts inside an iframe and exposes globals
+you select to the outer page.
 
@@ -6,0 +8,0 @@ ## Usage options:

No alert changes

Improved metrics

Total package byte prevSize

6660

12.35%

Number of package files

8

14.29%

Lines of code

105

12.9%

Number of lines in readme file

28

7.69%

No dependency changes