Added script/runner which can be used to run code inside the environment by...

Added script/runner which can be used to run code inside the environment by eval'ing the first parameter

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@939 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

railties/CHANGELOG

 *SVN*
 
+* Added script/runner which can be used to run code inside the environment by eval'ing the first parameter. Examples:
+    
+    ./script/runner 'ReminderService.deliver'
+    ./script/runner 'Mailer.receive(STDIN.read)'
+  
+  This makes it easier to do CRON and postfix scripts without actually making a script just to trigger 1 line of code.
+
 * Fixed webrick_server cookie handling to allow multiple cookes to be set at once #800, #813 [dave@cherryville.org]
 
 * Fixed the Rakefile's interaction with postgresql to:
 
     1. Use PGPASSWORD and PGHOST in the environment to fix prompting for 
        passwords when connecting to a remote db and local socket connections. 
-    2. Added a '-x' flag to pg_dump which stops it dumping privileges #807 [rasputnik]
+    2. Add a '-x' flag to pg_dump which stops it dumping privileges #807 [rasputnik]
     3. Quote the user name and use template0 when dumping so the functions doesn't get dumped too #855 [pburleson]
     4. Use the port if available #875 [madrobby]
 

railties/Rakefile

@@ -21,7 +21,7 @@ TEST_DIRS   = %w( fixtures unit functional mocks mocks/development mocks/test )
 
 LOG_FILES    = %w( server.log development.log test.log production.log )
 HTML_FILES   = %w( 404.html 500.html index.html favicon.ico )
-BIN_FILES    = %w( generate destroy breakpointer console server update )
+BIN_FILES    = %w( generate destroy breakpointer console server update runner )
 
 VENDOR_LIBS = %w( actionpack activerecord actionmailer activesupport actionwebservice railties )
 

railties/bin/runner

+#!/usr/local/bin/ruby
+
+require File.dirname(__FILE__) + '/../config/environment'
+eval(ARGV.first)
\ No newline at end of file

railties/lib/rails_generator/generators/applications/app/app_generator.rb

@@ -47,7 +47,7 @@ def manifest
       m.file "environments/test.rb", "config/environments/test.rb"
 
       # Scripts
-      %w(console console_sandbox.rb destroy generate server).each do |file|
+      %w(console console_sandbox.rb destroy generate server runner).each do |file|
         m.file "bin/#{file}", "script/#{file}", script_options
       end
       if options[:gem]