Merge pull request #1267 from guilleiguaran/prefer-each-syntax

Prefer 'each' syntax instead of 'for in'

activeresource/lib/active_resource/http_mock.rb

@@ -55,7 +55,7 @@ def initialize(responses)
         @responses = responses
       end
 
-      for method in [ :post, :put, :get, :delete, :head ]
+      [ :post, :put, :get, :delete, :head ].each do |method|
         # def post(path, request_headers = {}, body = nil, status = 200, response_headers = {})
         #   @responses[Request.new(:post, path, nil, request_headers)] = Response.new(body || "", status, response_headers)
         # end

activesupport/lib/active_support/buffered_logger.rb

@@ -77,7 +77,7 @@ def add(severity, message = nil, progname = nil, &block)
     # def info
     # def warn
     # def debug
-    for severity in Severity.constants
+    Severity.constants.each do |severity|
       class_eval <<-EOT, __FILE__, __LINE__ + 1
         def #{severity.downcase}(message = nil, progname = nil, &block) # def debug(message = nil, progname = nil, &block)
           add(#{severity}, message, progname, &block)                   #   add(DEBUG, message, progname, &block)