lib/cloud_powers/helper.rb in cloud_powers-0.2.7.17 vs lib/cloud_powers/helper.rb in cloud_powers-0.2.7.18

@@ -137,11 +137,11 @@
       # Returns
       # +String+
       def format_error_message(error)
         begin
           [error.message, error.backtrace.join("\n")].join("\n")
-        rescue Exception => e
+        rescue Exception
           # if the formatting won't work, return the original exception
           error
         end
       end
 
@@ -270,11 +270,11 @@
       # * See +#task_home()+
       def task_exist?(file)
         begin
           File.new("#{task_home}/#{file}")
           true
-        rescue Errno::ENOENT => e
+        rescue Errno::ENOENT
           false
         end
       end
 
       # Gives the path from the project root to lib/tasks[/file]
@@ -291,11 +291,11 @@
       # * See <tt>#task_home</tt>
       def task_require_path(file_name = '')
         begin
           file_sans_extension = File.basename(file_name, '.*')
           (Pathname.new(task_home) + file_sans_extension).to_s
-        rescue Errno::ENOENT => e
+        rescue Errno::ENOENT
           nil
         end
       end
 
       # Change strings into camelCase
@@ -431,10 +431,10 @@
       # +Boolean+
       def valid_json?(json)
         begin
           JSON.parse(json)
           true
-        rescue Exception => e
+        rescue Exception
           false
         end
       end
 
       # Predicate method to check if a String is a valid URL