lib/etl/engine.rb
# Process a file, control object or batch object. Acceptable values for 
# file are:
# * Path to a file
# * File object
# * ETL::Control::Control instance
# * ETL::Batch::Batch instance
Process a file, control object or batch object.
Process a file control object or batch object .
def process(file)
      case file
        when String
          process(File.new(file))
        when File
          case file.path
            when /\.ctl(\.rb)?$/; process_control(file)
            when /\.ebf(\.rb)?$/; process_batch(file)
            else raise RuntimeError, "Unsupported file type - #{file.path}"
          end
        when ETL::Control::Control
          process_control(file)
        when ETL::Batch::Batch
          process_batch(file)
      else
        raise RuntimeError, "Process object must be a String, File, Control 
        instance or Batch instance"
      end
    end
def process ( file ) case file when String process ( File . new ( file ) ) when File case file . path when / \. ctl( \. rb)?$ / ; process_control ( file ) when / \. ebf( \. rb)?$ / ; process_batch ( file ) else raise RuntimeError , "Unsupported file type - #{file.path}" end when ETL :: Control :: Control process_control ( file ) when ETL :: Batch :: Batch process_batch ( file ) else raise RuntimeError , "Process object must be a String, File, Control 
        instance or Batch instance" end end
Process a file, control object or batch object.
Process a file control object or batch object .
file
<not_specific>