Adam Rubin adamrubin

## rails_3_1_rc4_changes.md

      
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                ryanb
                / rails_3_1_rc4_changes.md
            
            
              Created
              May 6, 2011 01:10
            
              
                The Changelogs for Rails 3.1 Beta 1
              
          
    Railties 3.1 RC4


The new rake task assets:clean removes precompiled assets. [fxn]


Application and plugin generation run bundle install unless --skip-gemfile or --skip-bundle. [fxn]


Fixed database tasks for jdbc* adapters #jruby [Rashmi Yadav]


Template generation for jdbcpostgresql  #jruby [Vishnu Atrai]


## Example of a "cron" delayed_job
class SampleJob
  def perform
    begin
      # do all your work in the begin block.
      puts "hello world"
    rescue Exception => e
      # rescue any errors so that you know something went wrong. Email yourself the error if you need.
      error_msg = "#{Time.now} ERROR (SampleJob#perform): #{e.message} - (#{e.class})\n#{(e.backtrace or []).join("\n")}"
      puts error_msg
    ensure
	class SampleJob
	def perform
	begin
	# do all your work in the begin block.
	puts "hello world"
	rescue Exception => e
	# rescue any errors so that you know something went wrong. Email yourself the error if you need.
	error_msg = "#{Time.now} ERROR (SampleJob#perform): #{e.message} - (#{e.class})\n#{(e.backtrace or []).join("\n")}"
	puts error_msg
	ensure