Implemented a javascript code style

rpg-docs/lib/functions/preventLoop.js

@@ -1,6 +1,10 @@
 preventLoop = function(inputFunction){
-	if(!_.isFunction(inputFunction)) throw new Meteor.Error("Not a function", 
-															"preventLoop can only take a function as an argument");
+	if (!_.isFunction(inputFunction)){
+		throw new Meteor.Error(
+			"Not a function",
+			"preventLoop can only take a function as an argument"
+		);
+	}
 	//store a private array of arguments we have been given without returning
 	//if we try to visit the same argument twice before resolving its value
 	//we are in a dependency loop and need to GTFO
@@ -8,20 +12,20 @@ preventLoop = function(inputFunction){
 	return function(argument){
 		var value;
 		//we're still evaluating this attribute, must be in a loop
-		if(_.contains(visitedArgs, argument)) {
+		if (_.contains(visitedArgs, argument)) {
 			console.warn("dependency loop detected");
 			return NaN;
-		} else{
+		} else {
 			//push this skill to the list of visited skills
 			//we can't visit it again unless it returns first
 			visitedArgs.push(argument);
 		}
-		try{
+		try {
 			value = inputFunction.call(this, argument);
 		} finally{
 			//this argument returns or fails, pull it from the array
 			visitedArgs = _.without(visitedArgs, argument);
 		}
 		return value;
-	}
+	};
 };