hinting

src/groups.js

@@ -1,3 +1,6 @@
+(function () {
+	"use strict";
+
 	var async = require('async'),
 		User = require('./user'),
 		RDB = RDB || require('./redis'),
@@ -11,11 +14,16 @@ var async = require('async'),
 							}, next);
 						}, function (err, groups) {
 							callback(err, groups.filter(function (group) {
-							if (group.deleted === '1') return false;
-							else return true;
+								if (group.deleted === '1') {
+									return false;
+								} else {
+									return true;
+								}
 							}));
 						});
-				} else callback(null, []);
+					} else {
+						callback(null, []);
+					}
 				});
 			},
 			get: function (gid, options, callback) {
@@ -26,18 +34,24 @@ var async = require('async'),
 					users: function (next) {
 						RDB.smembers('gid:' + gid + ':members', function (err, uids) {
 							if (options.expand) {
-							if (err) return next(err);
+								if (err) {
+									return next(err);
+								}
 
 								async.map(uids, function (uid, next) {
 									User.getUserData(uid, next);
 								}, function (err, users) {
 									next(err, users);
 								});
-						} else next(err, uids);
+							} else {
+								next(err, uids);
+							}
 						});
 					}
 				}, function (err, results) {
-				if (err) return callback(err);
+					if (err) {
+						return callback(err);
+					}
 
 					results.base.count = results.users.length;
 					results.base.members = results.users;
@@ -55,7 +69,9 @@ var async = require('async'),
 				RDB.hexists('group:gid', name, callback);
 			},
 			create: function (name, description, callback) {
-			if (name.length === 0) return callback(new Error('name-too-short'));
+				if (name.length === 0) {
+					return callback(new Error('name-too-short'));
+				}
 
 				Groups.exists(name, function (err, exists) {
 					if (!exists) {
@@ -72,13 +88,18 @@ var async = require('async'),
 									Groups.get(gid, {}, callback);
 								});
 						});
-				} else callback(new Error('group-exists'))
+					} else {
+						callback(new Error('group-exists'));
+					}
 				});
 			},
 			update: function (gid, values, callback) {
 				RDB.exists('gid:' + gid, function (err, exists) {
-				if (!err && exists) RDB.hmset('gid:' + gid, values, callback);
-				else calback(new Error('gid-not-found'));
+					if (!err && exists) {
+						RDB.hmset('gid:' + gid, values, callback);
+					} else {
+						callback(new Error('gid-not-found'));
+					}
 				});
 			},
 			destroy: function (gid, callback) {
@@ -93,3 +114,4 @@ var async = require('async'),
 		};
 
 	module.exports = Groups;
+}());

src/imgur.js

@@ -2,6 +2,8 @@ var request = require('request');
 
 
 (function (imgur) {
+	"use strict";
+
 	var clientID = '';
 
 	imgur.upload = function (image, type, callback) {
@@ -24,10 +26,10 @@ var request = require('request');
 			type: type,
 			image: image
 		});
-	}
+	};
 
 	imgur.setClientID = function (id) {
 		clientID = id;
-	}
+	};
 
 }(exports));