A little cleanup

.gitlab-ci.yml

@@ -73,4 +73,4 @@ rubocop:
     - ruby
   script:
     - gem install rubocop --no-ri --no-rdoc
-    - rubocop -l -f simple --except UnusedMethodArgument,RescueException,Eval,AssignmentInCondition,ScriptPermission
+    - rubocop -l -f simple --except RescueException,Eval,AssignmentInCondition,ScriptPermission

commands.rb

@@ -123,7 +123,7 @@ class Commands
 	end
 
 	# Quit command
-	def quit( nick, user, host, from, msg )
+	def quit( _nick, _user, host, _from, msg )
 		if( @config.auth( host, con ) )
 			if( con )		
 				@output.cbad( "This will also stop the bot, are you sure? [y/N]: " )
@@ -153,7 +153,7 @@ class Commands
 	end
 
 	# Load modules
-	def load( nick, user, host, from, msg, auto = false )
+	def load( nick, _user, host, _from, msg, auto = false )
 		if( @config.auth( host, con ) )
 			_cmd, plugin = msg.split( ' ', 2 )
 			if( plugin != nil )
@@ -222,7 +222,7 @@ class Commands
 	end
 
 	# Unload module
-	def unload( nick, user, host, from, msg )
+	def unload( nick, _user, host, _from, msg )
 		if( @config.auth( host, con ) )
 			_cmd, plugin = msg.split( ' ', 2 )
 			if( plugin != nil )
@@ -282,14 +282,14 @@ class Commands
 	end
 
 	# Meta funcion to load autoload modules
-	def autoload( nick = nil, user = nil, host = nil, from = nil, msg = nil )
+	def autoload( _nick = nil, _user = nil, _host = nil, _from = nil, _msg = nil )
 		@config.autoload.each do |mod|
 			load( nil, nil, nil, nil, "dummy " + mod, true )
 		end
 	end
 
 	# Function to get list of loaded modules
-	def loaded( nick, user, host, from, msg )
+	def loaded( nick, _user, _host, _from, _msg )
 		if( con )
 			@output.c( "Loaded plugins: " )
 			@status.plugins.each_key do |plugin_name|
@@ -308,7 +308,7 @@ class Commands
 	end
 
 	# Function to list available modules
-	def available( nick, user, host, from, msg )
+	def available( nick, _user, _host, _from, _msg )
 		contents = Dir.entries("./" + @config.plugindir + "/" )
 		plugs = Array.new
 		contents.entries.each do |file|

plugins/btc.rb

@@ -22,7 +22,7 @@ class Btc
 		@bits_last = 0.0
 	end
 
-	def main( nick, user, host, from, msg, arguments, con )
+	def main( _nick, _user, _host, from, _msg, _arguments, con )
 		uri = URI.parse( "https://#{@bits_host}#{@bits_path}" )
 		
 		http = Net::HTTP.new(uri.host, uri.port)
@@ -63,7 +63,7 @@ class Btc
 	end
 
 	# Get current value
-	def mtgox( nick, user, host, from, msg, arguments, con )
+	def mtgox( _nick, _user, _host, from, _msg, _arguments, con )
 		uri = URI.parse( "https://#{@api_host}#{@api_path}" )
 		
 		http = Net::HTTP.new(uri.host, uri.port)
@@ -139,7 +139,7 @@ class Btc
 		end
 	end
 	# Get last value
-	def last( nick, user, host, from, msg, arguments, con )
+	def last( _nick, _user, _host, from, _msg, _arguments, con )
 		result = JSON.parse( Net::HTTP.get( @bits_host, @bits_path ) )
 		
 		line = "#{result[ 'last' ]}"
@@ -152,7 +152,7 @@ class Btc
 	end
 	
 	# Get buy price
-	def buy( nick, user, host, from, msg, arguments, con )
+	def buy( _nick, _user, _host, from, _msg, _arguments, con )
 		result = JSON.parse( Net::HTTP.get( @bits_host, @bits_path ) )
 		
 		line = "Bitstamp will buy your bitcoins for #{result[ 'bid' ]}"
@@ -165,7 +165,7 @@ class Btc
 	end
 	
 	# Get sell price
-	def sell( nick, user, host, from, msg, arguments, con )
+	def sell( _nick, _user, _host, from, _msg, _arguments, con )
 		result = JSON.parse( Net::HTTP.get( @bits_host, @bits_path ) )
 		
 		line = "Bitstamp will sell you bitcoins for #{result[ 'ask' ]}"
@@ -178,7 +178,7 @@ class Btc
 	end
 
 	# Get last value
-	def mtgoxlast( nick, user, host, from, msg, arguments, con )
+	def mtgoxlast( _nick, _user, _host, from, _msg, _arguments, con )
 		result = JSON.parse( Net::HTTP.get( @api_host, @api_path ) )
 		
 		if( result[ "result" ] != "success" )
@@ -196,7 +196,7 @@ class Btc
 	end
 	
 	# Get buy price
-	def mtgoxbuy( nick, user, host, from, msg, arguments, con )
+	def mtgoxbuy( _nick, _user, _host, from, _msg, _arguments, con )
 		result = JSON.parse( Net::HTTP.get( @api_host, @api_path ) )
 		
 		if( result[ "result" ] != "success" )
@@ -214,7 +214,7 @@ class Btc
 	end
 	
 	# Get sell price
-	def mtgoxsell( nick, user, host, from, msg, arguments, con )
+	def mtgoxsell( _nick, _user, _host, from, _msg, _arguments, con )
 		result = JSON.parse( Net::HTTP.get( @api_host, @api_path ) )
 		
 		if( result[ "result" ] != "success" )
@@ -232,7 +232,7 @@ class Btc
 	end
 	
 	# Function to send help about this plugin (Can also be called by the help plugin.)
-	def help( nick, user, host, from, msg, arguments, con )
+	def help( nick, _user, _host, _from, _msg, _arguments, con )
 		help = [
 			"Gets current values from mtgox",
 			"  btc            - Get bitstamp exchange rate (buying rate)",

plugins/calc.rb

@@ -13,7 +13,7 @@ class Calc
 	end
 
 	# Default method, called when no argument is given (optional, but highly recomended)
-	def main( nick, user, host, from, msg, arguments, con )
+	def main( _nick, _user, _host, from, _msg, arguments, _con )
 
 		# Check for invalid input
 		if( arguments =~ /^([0-9]|\.|,|\+|-|\*|\^|\/|%|\(|\)|E|pi|acos|acosh|asin|asinh|atan|atanh|cbrt|cos|cosh|erf|erfc|exp|frexp|gamma|hypot|ldexp|lgamma|log|sin|sinh|sqrt|tan|tanh| )+$/i )
@@ -77,7 +77,7 @@ class Calc
 	end
 
 	# Function to send help about this plugin (Can also be called by the help plugin.)
-	def help( nick, user, host, from, msg, arguments, con )
+	def help( nick, _user, _host, _from, _msg, _arguments, con )
 		help = [
 			"This plugin allows you to do some math.",
 			"  calc 5*5         - Do some calculation.",

plugins/core.rb

@@ -11,7 +11,7 @@ class Core
 	end
 
 	# Messaging commands
-	def message( nick, user, host, from, msg, arguments, con )
+	def message( nick, _user, host, _from, _msg, arguments, con )
 		if( @config.auth( host, con ) )
 			if( !arguments.nil? && !arguments.empty? )
 				to, message = arguments.split( ' ', 2 )
@@ -29,7 +29,7 @@ class Core
 		end
 	end
 
-	def raw( nick, user, host, from, msg, arguments, con )
+	def raw( nick, _user, host, _from, _msg, arguments, con )
 		if( @config.auth( host, con ) )
 			if( !arguments.nil? && !arguments.empty? )
 				@irc.raw( arguments )
@@ -43,7 +43,7 @@ class Core
 		end
 	end
 
-	def action( nick, user, host, from, msg, arguments, con )
+	def action( nick, _user, host, _from, _msg, arguments, con )
 		if( @config.auth( host, con ) )
 			if( !arguments.nil? && !arguments.empty? )
 				to, action = arguments.split( ' ', 2 )
@@ -61,7 +61,7 @@ class Core
 		end
 	end
 
-	def notice( nick, user, host, from, msg, arguments, con )
+	def notice( nick, _user, host, _from, _msg, arguments, con )
 		if( @config.auth( host, con ) )
 			if( !arguments.nil? && !arguments.empty? )
 				to, message = arguments.split( ' ', 2 )
@@ -80,7 +80,7 @@ class Core
 	end
 
 	# Join/part commands
-	def join( nick, user, host, from, msg, chan, con )
+	def join( nick, _user, host, _from, _msg, chan, con )
 		if( @config.auth( host, con ) )
 			if( !chan.nil? && !chan.empty? )
 				@irc.join( chan )
@@ -94,7 +94,7 @@ class Core
 		end
 	end
 
-	def part( nick, user, host, from, msg, chan, con )
+	def part( nick, _user, host, _from, _msg, chan, con )
 		if( @config.auth( host, con ) )
 			if( !chan.nil? && !chan.empty? )
 				@irc.part( chan )
@@ -109,7 +109,7 @@ class Core
 	end
 
 	# Mode command
-	def mode( nick, user, host, from, msg, arguments, con )
+	def mode( nick, _user, host, _from, _msg, arguments, con )
 		if( @config.auth( host, con ) )
 			if( arguments == nil )
 				arguments = ""
@@ -134,7 +134,7 @@ class Core
 	end
 
 	# Oper commands
-	def op( nick, user, host, from, msg, arguments, con )
+	def op( nick, _user, host, from, _msg, arguments, con )
 		if( @config.auth( host, con ) )
 			if( arguments == nil )
 				arguments = ""
@@ -161,7 +161,7 @@ class Core
 		end
 	end
 
-	def deop( nick, user, host, from, msg, arguments, con )
+	def deop( nick, _user, host, from, _msg, arguments, con )
 		if( @config.auth( host, con ) )
 			if( arguments == nil )
 				arguments = ""
@@ -189,7 +189,7 @@ class Core
 	end
 
 	# Half-oper commands
-	def hop( nick, user, host, from, msg, arguments, con )
+	def hop( nick, _user, host, from, _msg, arguments, con )
 		if( @config.auth( host, con ) )
 			if( arguments == nil )
 				arguments = ""
@@ -216,7 +216,7 @@ class Core
 		end
 	end
 
-	def dehop( nick, user, host, from, msg, arguments, con )
+	def dehop( nick, _user, host, from, _msg, arguments, con )
 		if( @config.auth( host, con ) )
 			if( arguments == nil )
 				arguments = ""
@@ -244,7 +244,7 @@ class Core
 	end
 
 	# Voice commands
-	def voice( nick, user, host, from, msg, arguments, con )
+	def voice( nick, _user, host, from, _msg, arguments, con )
 		if( @config.auth( host, con ) )
 			if( arguments == nil )
 				arguments = ""
@@ -271,7 +271,7 @@ class Core
 		end
 	end
 
-	def devoice( nick, user, host, from, msg, arguments, con )
+	def devoice( nick, _user, host, from, _msg, arguments, con )
 		if( @config.auth( host, con ) )
 			if( arguments == nil )
 				arguments = ""
@@ -299,7 +299,7 @@ class Core
 	end
 
 	# Kick commands
-	def kick( nick, user, host, from, msg, arguments, con )
+	def kick( nick, _user, host, from, _msg, arguments, con )
 		if( @config.auth( host, con ) )
 			if( !arguments.nil? && !arguments.empty? )
 				if( arguments =~ /^#/ )
@@ -325,7 +325,7 @@ class Core
 	end
 
 	# Banning commands
-	def ban( nick, user, host, from, msg, arguments, con )
+	def ban( nick, _user, host, from, _msg, arguments, con )
 		if( @config.auth( host, con ) )
 			if( !arguments.nil? && !arguments.empty? )
 				chan, host = arguments.split( ' ', 2 )
@@ -346,7 +346,7 @@ class Core
 		end
 	end
 
-	def unban( nick, user, host, from, msg, arguments, con )
+	def unban( nick, _user, host, from, _msg, arguments, con )
 		if( @config.auth( host, con ) )
 			if( !arguments.nil? && !arguments.empty? )
 				chan, host = arguments.split( ' ', 2 )
@@ -367,7 +367,7 @@ class Core
 		end
 	end
 
-	def timeban( nick, user, host, from, msg, arguments, con )
+	def timeban( nick, _user, host, from, _msg, arguments, con )
 		if( @config.auth( host, con ) )
 			if( @config.threads && @status.threads )
 				if( !arguments.nil? && !arguments.empty? )
@@ -415,7 +415,7 @@ class Core
 	end
 
 	# Echo uptime to the user
-	def uptime( nick, user, host, from, msg, arguments, con )
+	def uptime( nick, _user, _host, _from, _msg, _arguments, con )
 		uptime = "Uptime: " + @status.uptime + "."
 		if( con )
 			@output.cinfo( uptime )
@@ -424,7 +424,7 @@ class Core
 		end
 	end
 
-	def nick( nick, user, host, from, msg, arguments, con )
+	def nick( _nick, _user, host, _from, _msg, arguments, con )
 		if( @config.auth( host, con ) )
 			if( !arguments.nil? && !arguments.empty? )
 				@config.nick( arguments )

plugins/ddg.rb

@@ -15,7 +15,7 @@ class Ddg
 	end
 	
 	# Method that receives a notification when a user joins (optional)
-	def joined( nick, user, host, channel )
+	def joined( nick, _user, _host, channel )
 		if( channel == @channel )
 			@irc.mode( channel, "+v" ,nick, true )
 		end

plugins/debug.rb

@@ -18,7 +18,7 @@ class Debug
 	end
 	
 	# Function to send help about this plugin (Can also be called by the help plugin.)
-	def help( nick, user, host, from, msg, arguments, con )
+	def help( nick, _user, _host, _from, _msg, _arguments, con )
 		help = [
 			"Plugin to help with debugging.",
 			"  debug threadlist             - Print list of threads to console.",
@@ -38,7 +38,7 @@ class Debug
 	end
 		
 	# Show backtrace of specific thread
-	def threadtrace( nick, user, host, from, msg, arguments, con )
+	def threadtrace( _nick, _user, _host, _from, _msg, arguments, _con )
 		Thread.list.each do |thr| 
 			if( thr.to_s =~ /#{arguments}/ )
 				thr.backtrace.each do |level|
@@ -51,7 +51,7 @@ class Debug
 
 
 	# List all threads + status
-	def threadlist( nick, user, host, from, msg, arguments, con )
+	def threadlist( _nick, _user, _host, _from, _msg, _arguments, _con )
 		Thread.list.each do |thr| 
 			@output.info( "#{thr.inspect}\n" )
 		end
@@ -59,7 +59,7 @@ class Debug
 	end
 
 	# Kill thread
-	def threadkill( nick, user, host, from, msg, arguments, con )
+	def threadkill( nick, _user, host, from, _msg, arguments, con )
 		if( @config.auth( host, con ) )
 			Thread.list.each do |thr| 
 				if( thr.to_s =~ /#{arguments}/ )
@@ -72,7 +72,7 @@ class Debug
 	end
 
 	# Set debug level
-	def level( nick, user, host, from, msg, arguments, con )
+	def level( nick, _user, host, from, _msg, arguments, con )
 		if( @config.auth( host, con ) )
 			@status.debug( arguments.to_i )
 			@irc.notice( nick, "Set debug level to #{arguments}" )

plugins/delay.rb

@@ -14,12 +14,12 @@ class Delay
 	end
 
 	# Default method
-	def main( nick, user, host, from, msg, arguments, con )
+	def main( nick, _user, _host, _from, _msg, _arguments, _con )
 		@irc.notice( nick, "Use 'ruby' or 'irc' as the method.")
 	end
 	
 	# Function to send help about this plugin (Can also be called by the help plugin.)
-	def help( nick, user, host, from, msg, arguments, con )
+	def help( nick, _user, _host, _from, _msg, _arguments, con )
 		help = [
 			"This plugin to delay actions.",
 			"  delay ruby [seconds] [action]    - Set ruby command to be carried out later."
@@ -36,7 +36,7 @@ class Delay
 	end
 		
 	# Functions to do delayed actions
-	def ruby( nick, user, host, from, msg, arguments, con )
+	def ruby( _nick, _user, host, from, _msg, arguments, con )
 		if( @config.auth( host, con ) )
 			if( !arguments.nil? && !arguments.empty? )
 				delay, action = arguments.split( ' ', 2 )

plugins/demo.rb

@@ -20,39 +20,39 @@ class Demo
 	end
 
 	# Default method, called when no argument is given (optional, but highly recomended)
-	def main( nick, user, host, from, msg, arguments, con )
+	def main( _nick, _user, _host, from, _msg, _arguments, _con )
 		@irc.message( from, "This is the demo module, function, function_admin and remote are availble." )
 	end
 
 	# Method that receives a notification when a user is kicked (optional)
-	def kicked( nick, user, host, channel, kicked, reason )
+	def kicked( nick, _user, _host, channel, kicked, reason )
 		@irc.message( channel, kicked + " was kicked by " + nick + " for " + reason + "." )
 	end
 
 	# Method that receives a notification when a notice is received (optional)
-	def noticed( nick,  user,  host,  to,  message )
+	def noticed( nick,  _user,  _host,  _to,  message )
 		@irc.message( nick, "Received notice from: " + nick + ": " + message )
 	end
 
 	# Method that receives a notification when a message is received, that is not a command (optional)
-	def messaged( nick, user, host, from, message )
+	def messaged( nick, _user, _host, from, message )
 		if( @config.nick != nick )
 			@irc.message( from, "Received message from: " + nick + ": " + message )
 		end
 	end
 
 	# Method that receives a notification when a user joins (optional)
-	def joined( nick, user, host, channel )
+	def joined( nick, _user, _host, channel )
 		@irc.message( channel, nick + " joined " + channel + "." )
 	end
 
 	# Method that receives a notification when a user parts (optional)
-	def parted( nick, user, host, channel )
+	def parted( nick, _user, _host, channel )
 		@irc.message( channel, nick + " parted " + channel + "." )
 	end
 
 	# Method that receives a notification when a user quits (optional)
-	def quited( nick, user, host, message )
+	def quited( nick, _user, _host, message )
 		@output.std( nick + " quit: " + message )
 	end
 
@@ -72,7 +72,7 @@ class Demo
 	end
 	
 	# Function to send help about this plugin (Can also be called by the help plugin.)
-	def help( nick, user, host, from, msg, arguments, con )
+	def help( nick, _user, _host, _from, _msg, _arguments, con )
 		help = [
 			"This plugin demonstrates the working of plugins.",
 			"  demo function               - Public plugin function.",
@@ -90,12 +90,12 @@ class Demo
 	end
 		
 	# Generic function that can be called by any user
-	def function( nick, user, host, from, msg, arguments, con )
+	def function( nick, _user, _host, from, _msg, _arguments, _con )
 		@irc.message( from, nick + " called \"function\" from " + from + "." )
 	end
 
 	# Generic function that can only be called by an admin
-	def functionadmin( nick, user, host, from, msg, arguments, con )
+	def functionadmin( nick, _user, host, from, _msg, _arguments, con )
 		if( @config.auth( host, con ) )
 			# Admin only code goes in here
 			@irc.message( from, nick + " called \"function_admin\" from " + from + "." )

plugins/dogecoin.rb

@@ -21,7 +21,7 @@ class Dogecoin
 	end
 
 	# Alias for last
-	def main( nick, user, host, from, msg, arguments, con )
+	def main( _nick, _user, _host, from, _msg, _arguments, con )
 		uri = URI.parse( "http://#{@api_host}#{@api_path}" )
 		
 		http = Net::HTTP.new( uri.host, uri.port )
@@ -54,7 +54,7 @@ class Dogecoin
 	end
 	
 	# Function to send help about this plugin (Can also be called by the help plugin.)
-	def help( nick, user, host, from, msg, arguments, con )
+	def help( nick, _user, _host, _from, _msg, _arguments, con )
 		help = [
 			"Gets current litecoin values from Btc-e",
 			"  dogecoin          - Get DOGE/BTC exchange rate"

plugins/git.rb

@@ -18,7 +18,7 @@ class Git
 	end
 	
 	# Function to send help about this plugin (Can also be called by the help plugin.)
-	def help( nick, user, host, from, msg, arguments, con )
+	def help( nick, _user, _host, _from, _msg, _arguments, con )
 		help = [
 			"This plugin allows you to pull updates from a git repo.",
 			"Will only work if you cloned the bot from git.",
@@ -37,7 +37,7 @@ class Git
 	end
 	
 	# Pull updates from server
-	def pull( nick, user, host, from, msg, arguments, con )
+	def pull( nick, _user, host, _from, _msg, _arguments, con )
 		if( @config.auth( host, con ) )
 			res = %x( git pull ).gsub!( "\n", " " )
 			@irc.notice( nick, "#{res}" )
@@ -45,7 +45,7 @@ class Git
 	end
 
 	# Show some output and status
-	def status( nick, user, host, from, msg, arguments, con )
+	def status( nick, _user, _host, _from, _msg, _arguments, _con )
 		branch = %x( git branch | head -n 1 | awk '{print $2}' )
 		status = %x( git fetch -v --dry-run 2>&1 >/dev/null | grep #{branch} )
 		

plugins/hackerthreads.rb

@@ -47,7 +47,7 @@ class Hackerthreads
 	end
 
 	# Default method
-	def main( nick, user, host, from, msg, arguments, con )
+	def main( _nick, _user, _host, _from, _msg, _arguments, _con )
 		check_rss
 	end
 	private

plugins/identified.rb

@@ -15,14 +15,14 @@ class Identified
 	end
 
 	# Method that receives a notification when a user joins (optional)
-	def joined( nick, user, host, channel )
+	def joined( nick, _user, _host, channel )
 		if( channel == @channel )
 			@irc.message( "NickServ", "status " + nick )
 		end
 	end
 
 	# Method that receives a notification when a notice is received (optional)
-	def noticed( nick,  user,  host,  to,  message )
+	def noticed( nick,  _user,  _host,  _to,  message )
 		nick.downcase!
 		if( nick == "nickserv" )
 			_cmd, subject, status = message.split( ' ', 3 )
@@ -34,7 +34,7 @@ class Identified
 	end
 
 	# Function to send help about this plugin (Can also be called by the help plugin.)
-	def help( nick, user, host, from, msg, arguments, con )
+	def help( nick, _user, _host, _from, _msg, _arguments, con )
 		if( con )
 			@output.c( "Plugin to voice users that have identified with NickServ.\n" )
 		else

plugins/kamikaze.rb

@@ -37,7 +37,7 @@ class Kamikaze
 	end
 
 	# Help method
-	def help( nick, user, host, from, msg, arguments, con )
+	def help( nick, _user, _host, _from, _msg, _arguments, con )
 		help = [
 			"This module provides the ability to kick other users, but at a terrible price!",
 			"  kamikaze [user]            - Kick a user.",

plugins/login.rb

@@ -50,7 +50,7 @@ class Login
 	end
 
 	# Function to set password
-	def set( nick, user, host, from, msg, arguments, con )
+	def set( _nick, _user, host, _from, _msg, arguments, con )
 		if( @config.auth( host, con ) )
 			if( !arguments.nil? && !arguments.empty? )
 				@password = BCrypt::Password.create arguments
@@ -60,7 +60,7 @@ class Login
 	end
 
 	# Function to send help about this plugin (Can also be called by the help plugin.)
-	def help( nick, user, host, from, msg, arguments, con )
+	def help( nick, _user, _host, _from, _msg, _arguments, con )
 		help = [
 			"This plugin allows users to log in with a password when their hostmask is not in the oper list.",
 			"  login [password]        - Login with password.",

plugins/ltc.rb

@@ -20,7 +20,7 @@ class Ltc
 	end
 
 	# Alias for last
-	def main( nick, user, host, from, msg, arguments, con )
+	def main( _nick, _user, _host, from, _msg, _arguments, con )
 		uri = URI.parse( "https://#{@api_host}#{@api_path}" )
 		
 		http = Net::HTTP.new(uri.host, uri.port)
@@ -68,7 +68,7 @@ class Ltc
 	end
 
 	# Function to send help about this plugin (Can also be called by the help plugin.)
-	def help( nick, user, host, from, msg, arguments, con )
+	def help( nick, _user, _host, _from, _msg, _arguments, con )
 		help = [
 			"Gets current litecoin values from Btc-e",
 			"  btc          - Get Btc-e exchange rate (buying rate)"

plugins/memo.rb

@@ -76,7 +76,7 @@ class Memo
 	end
 
 	# Send memo to user
-	def send( nick, user, host, from, msg, arguments, con )
+	def send( nick, _user, _host, _from, msg, arguments, con )
 		if( !arguments.nil? && !arguments.empty? )
 			arguments = arguments.split()
 
@@ -111,7 +111,7 @@ class Memo
 	end
 
 	# Read memos
-	def read( nick, user, host, from, msg, arguments, con, print = true )
+	def read( nick, _user, _host, _from, _msg, arguments, con, print = true )
 		nick = nick.downcase.to_s.encode('utf-8')
 		count = @recordcount.execute( :receiver => nick ).next[0]
 
@@ -192,7 +192,7 @@ class Memo
 	end
 
 	# Output some plugin state
-	def status( nick, user, host, from, msg, arguments, con )
+	def status( nick, _user, _host, _from, _msg, _arguments, con )
 		warmup = ( @cache.size.to_f / @maxcache.to_f ) * 100
 		warmup = ( warmup * 10 ).round / 10.0
 
@@ -206,7 +206,7 @@ class Memo
 	end
 
 	# Function to send help about this plugin (Can also be called by the help plugin.)
-	def help( nick, user, host, from, msg, arguments, con )
+	def help( nick, _user, _host, _from, _msg, _arguments, con )
 		help = [
 			"Send and read memos",
 			"  memo send [user] [message]   - Send memo to a user.",
@@ -237,7 +237,7 @@ class Memo
 	end
 	
 	# Check if user is alive
-	def messaged( nick, user, host, from, message )
+	def messaged( nick, _user, _host, from, _message )
 		@output.debug("messaged\n")
 		nick = nick.downcase.to_s.encode('utf-8')
 

plugins/mibs.rb

@@ -63,7 +63,7 @@ class Mibs
 	end
 
 	# Check if mib has been here before on join
-	def joined( nick, user, host, channel )
+	def joined( nick, user, _host, _channel )
 		# See if user looks like mib
 		if( user =~ /^[0-9a-f]{8}/ )
 			nick = nick.to_s.encode('utf-8')
@@ -99,7 +99,7 @@ class Mibs