From a9c3829216504e73d49b98d4cf3303f83c196d44 Mon Sep 17 00:00:00 2001
From: Kyler Juresic <kylerjuresic@gmail.com>
Date: Tue, 8 Aug 2017 19:44:43 -0500
Subject: [PATCH 1/3] Purge argument numLines

adds arg to modify num lines to purge, defaults to 20.
---
 app/dragon-bot.py | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/app/dragon-bot.py b/app/dragon-bot.py
index ca28d18f..7c107bb4 100644
--- a/app/dragon-bot.py
+++ b/app/dragon-bot.py
@@ -162,7 +162,14 @@ async def on_message(message):
         await client.send_message(message.channel, random.choice(excuses))
 
     if message.content.startswith('!purge'):
-        await client.purge_from(message.channel, limit=20, check=is_me)
+        num = 20
+        if len(message.content.split()) > 1:
+            num = message.content.split()[1]
+            try:
+                await client.purge_from(message.channel, limit=num, check=is_me)
+            except ValueError:
+                await client.send_message(message.channel, 'You want me to purge what?')
+
         # await client.send_message(message.channel, 'Deleted {} message(s)'.format(len(deleted)))
 
     if message.content.startswith('!decide'):

From d02b1c44352959a164da6148c8dd697f6b1d93e9 Mon Sep 17 00:00:00 2001
From: Kyler Juresic <kylerjuresic@gmail.com>
Date: Wed, 9 Aug 2017 15:01:12 -0500
Subject: [PATCH 2/3] Purge argument numLines Revision1

---
 app/dragon-bot.py | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/app/dragon-bot.py b/app/dragon-bot.py
index 7c107bb4..89a92c5f 100644
--- a/app/dragon-bot.py
+++ b/app/dragon-bot.py
@@ -164,12 +164,13 @@ async def on_message(message):
     if message.content.startswith('!purge'):
         num = 20
         if len(message.content.split()) > 1:
-            num = message.content.split()[1]
             try:
-                await client.purge_from(message.channel, limit=num, check=is_me)
+                num = int(message.content.split()[1])
             except ValueError:
-                await client.send_message(message.channel, 'You want me to purge what?')
-
+                # If they dont enter a number, show them an error and return out of the function
+                await client.send_message(message.channel, "You need to give me a number, you entered {}".format(message.content.split()[1]))
+            return
+        await client.purge_from(message.channel, limit=num, check=is_me)
         # await client.send_message(message.channel, 'Deleted {} message(s)'.format(len(deleted)))
 
     if message.content.startswith('!decide'):

From 0323a7800995559ee300e1be9614fee9bc502e4d Mon Sep 17 00:00:00 2001
From: Kyler Juresic <kylerjuresic@gmail.com>
Date: Wed, 9 Aug 2017 15:06:04 -0500
Subject: [PATCH 3/3] Edited help to reflect changes to purge

---
 app/help_methods.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/app/help_methods.py b/app/help_methods.py
index b78cf92e..a01faf5d 100644
--- a/app/help_methods.py
+++ b/app/help_methods.py
@@ -25,8 +25,8 @@ def get_help_message(method):
             'Can only be used in NSFW channels'
             ],
         'purge': [
-            'Deletes the last 100 messages you sent from the channel you',
-            'typed purge in'
+            'Deletes the last 20 messages you sent from the channel you',
+            'typed purge in, unless otherwise specified. eg. !purge 8'
             ],
         'triggered': [
             'REEEEEEEEEEEEEEEEEE'],