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? && !