From 53bc59455232a2b5e236a82311d7887e38574cc5 Mon Sep 17 00:00:00 2001
From: John Maguire <jmaguire2013@gmail.com>
Date: Wed, 20 Mar 2013 18:18:06 -0400
Subject: [PATCH] adding a list of modules with help info to ~help command

---
 modules/command/commands.js  | 7 +++++++
 modules/command/strings.json | 3 +++
 2 files changed, 10 insertions(+)

diff --git a/modules/command/commands.js b/modules/command/commands.js
index 69ec05f..68d7a28 100644
--- a/modules/command/commands.js
+++ b/modules/command/commands.js
@@ -19,10 +19,17 @@ var commands = function(dbot) {
         '~help': function(event) {
             var moduleName = event.params[1];
             if(!moduleName) {
+                helpfulModules = _.filter(dbot.modules, function(element, index, array) {
+                    return _.has(dbot.config[element], 'help');
+                });
+                
                 event.reply(dbot.t('usage', {
                     'command': '~help',
                     'usage': '~help [module]'
                 }));
+                event.reply(dbot.t('loaded_modules_with_help', {
+                    'modules': helpfulModules.join(', ')
+                }));
                 return;
             }
             
diff --git a/modules/command/strings.json b/modules/command/strings.json
index 676532e..341aae2 100644
--- a/modules/command/strings.json
+++ b/modules/command/strings.json
@@ -26,5 +26,8 @@
     "no_help": {
         "en": "No help found for {module}.",
         "na'vi": "Fì{module}ìri oel ke tsun run srungit"
+    },
+    "loaded_modules_with_help": {
+        "en": "Loaded modules with help information: {modules}."
     }
 }