Refactor case syntax to be more compact

rails · Nov 20, 2012 · 1308bff · 1308bff
1 parent 4f71c91
commit 1308bff
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Showing 2 changed files with 18 additions and 18 deletions.
diff --git 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
@@ -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.