From 77464e6958ae1304a044060999d534d27f492778 Mon Sep 17 00:00:00 2001
From: Agis Anastasopoulos <corestudiosinc@gmail.com>
Date: Sun, 11 Nov 2012 05:39:30 +0200
Subject: [PATCH 1/3] Use a more compact case syntax when assigning the
 default_task

---
 lib/thor.rb | 13 +++++--------
 1 file changed, 5 insertions(+), 8 deletions(-)

diff --git a/lib/thor.rb b/lib/thor.rb
index 5c19d0d62..867b51c92 100644
--- a/lib/thor.rb
+++ b/lib/thor.rb
@@ -9,14 +9,11 @@ class << self
     # meth<Symbol>:: name of the default task
     #
     def default_task(meth=nil)
-      case meth
-        when :none
-          @default_task = 'help'
-        when nil
-          @default_task ||= from_superclass(:default_task, 'help')
-        else
-          @default_task = meth.to_s
-      end
+      @default_task = case meth
+                      when :none then 'help'
+                      when nil   then @default_task || from_superclass(:default_task, 'help')
+                      else meth.to_s
+                      end
     end
 
     # Registers another Thor subclass as a command.

From 4f71c91cb8599ff61517e3c907ab70bc202db88a Mon Sep 17 00:00:00 2001
From: Agis Anastasopoulos <corestudiosinc@gmail.com>
Date: Tue, 20 Nov 2012 23:16:43 +0200
Subject: [PATCH 2/3] Switch to a more compact syntax when assigning
 default_task

---
 lib/thor.rb | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/lib/thor.rb b/lib/thor.rb
index 867b51c92..a85d0c9ba 100644
--- a/lib/thor.rb
+++ b/lib/thor.rb
@@ -10,9 +10,12 @@ class << self
     #
     def default_task(meth=nil)
       @default_task = case meth
-                      when :none then 'help'
-                      when nil   then @default_task || from_superclass(:default_task, 'help')
-                      else meth.to_s
+                      when :none
+                        'help'
+                      when nil
+                        @default_task || from_superclass(:default_task, 'help')
+                      else 
+                        meth.to_s
                       end
     end
 

From 1308bffd3eb217dfa5efebdf113a38eacdde628b Mon Sep 17 00:00:00 2001
From: Agis Anastasopoulos <corestudiosinc@gmail.com>
Date: Tue, 20 Nov 2012 23:28:57 +0200
Subject: [PATCH 3/3] Refactor case syntax to be more compact

---
 lib/thor/base.rb  | 24 ++++++++++++------------
 lib/thor/group.rb | 12 ++++++------
 2 files changed, 18 insertions(+), 18 deletions(-)

diff --git a/lib/thor/base.rb b/lib/thor/base.rb
index d599a7544..8772d5f27 100644
--- a/lib/thor/base.rb
+++ b/lib/thor/base.rb
@@ -313,12 +313,12 @@ def remove_class_option(*names)
       # name<String|Symbol>
       #
       def group(name=nil)
-        case name
-          when nil
-            @group ||= from_superclass(:group, 'standard')
-          else
-            @group = name.to_s
-        end
+        @group = case name
+                 when nil
+                   @group || from_superclass(:group, 'standard')
+                 else
+                   name.to_s
+                 end
       end
 
       # Returns the tasks for this Thor class.
@@ -413,12 +413,12 @@ def no_tasks
       #   thor :my_task
       #
       def namespace(name=nil)
-        case name
-        when nil
-          @namespace ||= Thor::Util.namespace_from_thor_class(self)
-        else
-          @namespace = name.to_s
-        end
+        @namespace = case name
+                     when nil
+                       @namespace || Thor::Util.namespace_from_thor_class(self)
+                     else
+                       @namespace = name.to_s
+                     end
       end
 
       # Parses the task and options from the given args, instantiate the class
diff --git a/lib/thor/group.rb b/lib/thor/group.rb
index 874ac47a1..91eaa7335 100644
--- a/lib/thor/group.rb
+++ b/lib/thor/group.rb
@@ -14,12 +14,12 @@ class << self
     # description<String>:: The description for this Thor::Group.
     #
     def desc(description=nil)
-      case description
-        when nil
-          @desc ||= from_superclass(:desc, nil)
-        else
-          @desc = description
-      end
+      @desc = case description
+              when nil
+                @desc || from_superclass(:desc, nil)
+              else
+                description
+              end
     end
 
     # Prints help information.