From b6615179744d98e21b137e338ff96f4f21f3035a Mon Sep 17 00:00:00 2001
From: Rob Gleeson <rob@flowof.info>
Date: Mon, 30 May 2011 19:09:52 +0100
Subject: [PATCH] Simplify Pry::CommandSet#each.

---
 lib/pry/command_set.rb | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/lib/pry/command_set.rb b/lib/pry/command_set.rb
index 65101c5a..3b185382 100644
--- a/lib/pry/command_set.rb
+++ b/lib/pry/command_set.rb
@@ -123,13 +123,7 @@ class Pry
     end
 
     def each &block
-      if block_given?
-        @commands.each do |name, struct|
-          yield(name, struct)
-        end
-      else
-        @commands.to_enum
-      end
+      @commands.each(&block) 
     end
 
     # Removes some commands from the set