style: lint code

lint code on files: index.js, poll.js and argument-parser.js

build/functions/argument-parser.js

@@ -49,7 +49,9 @@ function argumentParser(format, string) {
   string = string.replace(/[^\s]+/, '').trim();
   format = format.replace(/[^\s]+/, '').trim();
 
-  if (!format) return { args: {}, params: {} };
+  if (!format) {
+    return { args: {}, params: {} };
+  }
 
   var indexes = [],
       params = {};
@@ -77,7 +79,9 @@ function argumentParser(format, string) {
     return getFormat(null, 'rest');
   });
 
-  if (!string) return { args: {}, params: params };
+  if (!string) {
+    return { args: {}, params: params };
+  }
 
   indexes = indexes.sort(function (a, b) {
     return a.offset < b.offset ? -1 : 1;

build/functions/poll.js

@@ -11,7 +11,9 @@ function poll(bot) {
     }
     bot.emit('update', response.result);
 
-    if (bot._stop) return null;
+    if (bot._stop) {
+      return null;
+    }
     return poll(bot);
   });
 }