Class: LoaderDSL

Inherits:
Object
  • Object
show all
Defined in:
lib/dataload/loader.rb

Instance Method Summary collapse

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(sym, *args, &b) ⇒ Object 



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# File 'lib/dataload/loader.rb', line 102

def method_missing(sym,*args,&b)
  if [:string, :text, :integer, :float, :decimal, :datetime, :timestamp, :time, :date, :binary, :boolean].include?(sym)
    column(args.first,sym,&b)
  else
    super(sym,*args,&b)
  end
end

Instance Method Details

#column(name, type, &blk) ⇒ Object 



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# File 'lib/dataload/loader.rb', line 98

def column(name,type,&blk)
  blk ||= lambda { |x| x.send(name) }
  loader.columns << Column.new(:target_name => name, :blk => blk)
end

#database(ops) ⇒ Object 



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# File 'lib/dataload/loader.rb', line 112

def database(ops)
  loader.db_ops = ops
end

#source(file) ⇒ Object 



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# File 'lib/dataload/loader.rb', line 109

def source(file)
  loader.source_filename = file
end

#table(name) ⇒ Object 



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# File 'lib/dataload/loader.rb', line 115

def table(name)
  loader.table_name = name
end