Use this.namespace-style global.

mdaines · Oct 27, 2015 · 38bee06 · 38bee06
1 parent 62385c2
commit 38bee06
Show file tree

Hide file tree

Showing 2 changed files with 10 additions and 7 deletions.
diff --git a/src/post.js b/src/post.js
@@ -1,6 +1,6 @@
   var graphviz;
 
-  return function(src) {
+  function Viz(src) {
     var options = arguments.length <= 1 || arguments[1] === undefined ? {} : arguments[1];
     var format = options.format === undefined ? "svg" : options.format;
     var engine = options.engine === undefined ? "dot" : options.engine;
@@ -21,8 +21,11 @@
 
     return resultString;
   }
-})();
-
-if (typeof module === "object" && module.exports) {
-  module.exports = Viz;
-}
+
+  if (typeof module === "object" && module.exports) {
+    module.exports = Viz;
+  } else {
+    global.Viz = Viz;
+  }
+
+})(this);
diff --git a/src/pre.js b/src/pre.js
@@ -1 +1 @@
-var Viz = (function() {
+(function(global) {