Fix over-complicated syntax

Look, I started this project not knowing anything about Ruby, okay? :)

source/module.rb

@@ -54,9 +54,12 @@ module Vrobot4::Module
       # @param argv [Array] array of string arguments
       # @return [Boolean] if this should block further command callbacks
       def on_command m, cnam, argv
-         if (cmd = get_cmd m, cnam)
-            begin;  cmd.run(m, argv)
-            rescue; m.reply "Error:", $!.to_s; end
+         if (cmd = all_cmds(m)[cnam])
+            begin
+               cmd.run(m, argv)
+            rescue
+               m.reply "Error:", $!.to_s
+            end
             true
          else
             false
@@ -70,14 +73,6 @@ module Vrobot4::Module
          @commands.select {|name, cmd| cmd.usable_in? m}
       end
 
-      # Gets a command by name in a specified context.
-      # @param m [Vrobot4::Server::Message] message for context
-      # @return [Vrobot4::Module::Command] command if found, nil if not
-      def get_cmd m, name
-         cmds = all_cmds(m)
-         cmds[name] if cmds.key? name
-      end
-
       protected
       # Registers a command into this module.
       # @param fn [Symbol] name of method to add

source/modules/mod_fun.rb

@@ -23,10 +23,10 @@ class Mod_Fun < Vrobot4::Module::Module
       register :c_what, "what", "What the fuck did you just fucking say about"
    end
 
-   def c_carmack  m, argv; m.reply "m"     * (rand(24) + 5)      ; end
-   def c_revenant m, argv; m.reply "A"     * (rand(24) + 3)      ; end
-   def c_wan      m, argv; m.reply "wan! " * (rand(10) + 1)      ; end
-   def c_nyan     m, argv; m.reply "nyan " * (rand(10) + 1) + "~"; end
+   def c_carmack (m, argv) m.reply "m"     * (rand(24) + 5)       end
+   def c_revenant(m, argv) m.reply "A"     * (rand(24) + 3)       end
+   def c_wan     (m, argv) m.reply "wan! " * (rand(10) + 1)       end
+   def c_nyan    (m, argv) m.reply "nyan " * (rand(10) + 1) + "~" end
 
    def c_box m, argv
       str  = argv.join(" ")

source/server.rb

@@ -105,12 +105,12 @@ module Vrobot4::Server
       #  [:reply]   Method that sends a message to the specified channel.
       #  [:reply_b] Method that sends a large message to the specified channel.
       def initialize(**info)
-         @msg     = info[:msg]     if info.key? :msg
-         @user    = info[:user]    if info.key? :user
-         @chan    = info[:chan]    if info.key? :chan
-         @serv    = info[:serv]    if info.key? :serv
-         @reply   = info[:reply]   if info.key? :reply
-         @reply_b = info[:reply_b] if info.key? :reply_b
+         @msg     = info[:msg]
+         @user    = info[:user]
+         @chan    = info[:chan]
+         @serv    = info[:serv]
+         @reply   = info[:reply]
+         @reply_b = info[:reply_b]
       end
 
       # Sends a message to the channel this message originated from.
@@ -142,7 +142,7 @@ module Vrobot4::Server
             mt[:servflags] and mt[:servflags] !~ flags
             raise ArgumentError, "Module " + mod + " not valid for this server"
          end
-         @modules << mt[:type].new(@info.key?(mod) ? @info[mod] : nil)
+         @modules << mt[:type].new(@info[mod])
       end
 
       # Drops a module from the load list.

source/servers/sv_discord.rb

@@ -15,11 +15,8 @@ class Sv_Discord < Vrobot4::Server::AudioServer
    def initialize info
       super
 
-      if info.key? "admins"; @ops = info["admins"]
-      else;                  @ops = []; end
-
-      if info.key? "halfop"; @hop = info["halfop"]
-      else;                  @hop = []; end
+      @ops = info["admins"] or []
+      @hop = info["halfop"] or []
 
       @bot = Discordrb::Bot.new \
          token:     info["apikey"],
@@ -91,7 +88,7 @@ class Sv_Discord < Vrobot4::Server::AudioServer
             @mprm[:chan][mod][perm["channel"]] = true
          elsif perm.key? "roles"
             @mprm[:role][mod] = perm["roles"]
-         else
+         elsif perm.key? "enable"
             @mprm[:glob][mod] = perm["enable"]
          end
       end
@@ -104,8 +101,7 @@ class Sv_Discord < Vrobot4::Server::AudioServer
 
       # Returns true if the channel is enabled, false otherwise.
       def [] chan
-         (@cprm.key? chan.name    and @cprm[chan.name]) or
-         (@cprm.key? chan.real.id and @cprm[chan.real.id])
+         @cprm[chan.name] or @cprm[chan.real.id]
       end
 
       # Sets a channel's permission on/off.