ruby 1.9: get rid of Array#nitems

Array#nitems is gone in ruby 1.9, changed rbot code to use
Array.compact.size, which works in both 1.8 & 1.9

2 files changed, 2 insertions, 2 deletions

diff --git a/data/rbot/plugins/quotes.rb b/data/rbot/plugins/quotes.rb
index bb5ae57e..c1066689 100644
--- a/data/rbot/plugins/quotes.rb
+++ b/data/rbot/plugins/quotes.rb
@@ -80,7 +80,7 @@ class QuotePlugin < Plugin
       end
     else
       # random quote
-      return @lists[channel].compact[rand(@lists[channel].nitems)],
+      return @lists[channel].compact.pick_one,
       @lists[channel].length - 1
     end
   end
diff --git a/lib/rbot/core/remote.rb b/lib/rbot/core/remote.rb
index 2d39d769..0cefae26 100644
--- a/lib/rbot/core/remote.rb
+++ b/lib/rbot/core/remote.rb
@@ -136,7 +136,7 @@ class Bot
       raise "Botmodule #{botmodule.name} tried to unmap #{tmpl.inspect} that was handled by #{tmpl.botmodule}" unless tmpl.botmodule == botmodule.name
       debug "Unmapping #{tmpl.inspect}"
       @templates[handle] = nil
-      @templates.clear unless @templates.nitems > 0
+      @templates.clear unless @templates.compact.size > 0
     end
 
     # We redefine the handle() method from MessageMapper, taking into account