Support just using global BitArray

Forbes Lindesay · Forbes Lindesay · commit f116c9ff2b8f · 2012-11-24T13:50:50.000Z
diff --git a/bitarray.js b/bitarray.js
@@ -40,4 +40,5 @@ BitArray.prototype.toString = function(){
   return string.split('').reverse().join('').slice(0,this.size);
 }
 
-module.exports = BitArray;
+if (typeof module != 'undefined')
+  module.exports = BitArray;

Original file line number	Diff line number	Diff line change
`@@ -40,4 +40,5 @@ BitArray.prototype.toString = function(){`
`40`	`40`	`return string.split('').reverse().join('').slice(0,this.size);`
`41`	`41`	`}`
`42`	`42`
`43`		`-module.exports = BitArray;`
	`43`	`+if (typeof module != 'undefined')`
	`44`	`+ module.exports = BitArray;`