buren

# config/initializers/web_console.rb
WebConsoleBeforeAction = ->(controller) do
  controller.console if controller.params[:web_console]
end

ApplicationController.before_action(WebConsoleBeforeAction) if defined?(WebConsole) && Rails.env.development?

# NOTE:
# For security reasons only do this in development.

wrburgess

Grab new backup of database

Command: heroku pgbackups:capture --remote production

Response: >>> HEROKU_POSTGRESQL_COLOR_URL (DATABASE_URL) ----backup---> a712

Get url of backup download

Command: heroku pgbackups:url [db_key] --remote production

kristopherjohnson

curl "http://gravatar.com/avatar/$(md5 -q -s myemail@example.com)" > avatar.png

NARKOZ

# requires BSD sed
namespace :whitespace do
  desc 'Removes trailing whitespace'
  task :cleanup do
    sh %{for f in `find . -type f | grep -v .git | grep -v ./vendor | grep -v ./tmp | egrep ".(rb|js|haml|html|css|sass)"`;
          do sed -i '' 's/ *$//g' "$f";
        done}, {:verbose => false}
    puts "Task cleanup done"
  end