Class: Printer

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

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Printer

Returns a new instance of Printer.



345
346
347
 
# File 'lib/rest.rb', line 345

def initialize
  @missing = Hash.new
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(symbol, *args) ⇒ Object 



370
371
372
373
374
375
 
# File 'lib/rest.rb', line 370

def method_missing symbol, *args
  if ( !@missing[ symbol ] )
    @missing[ symbol ] = true
    STDERR.puts "Warning: #{self.class} doesn't support '#{symbol}'."
  end
end

Instance Method Details

#do_finish ⇒ Object 



367
368
 
# File 'lib/rest.rb', line 367

def do_finish
end

#do_prepare ⇒ Object 



364
365
 
# File 'lib/rest.rb', line 364

def do_prepare
end

#do_print(node) ⇒ Object 



359
360
361
362
 
# File 'lib/rest.rb', line 359

def do_print node
  method = "print_" + node.class.to_s.downcase
  send method, node
end

#print(node) ⇒ Object 



349
350
351
352
353
 
# File 'lib/rest.rb', line 349

def print node
  do_prepare
  do_print node
  do_finish
end

#print_document(printer) ⇒ Object 



355
356
357
 
# File 'lib/rest.rb', line 355

def print_document printer
  print_section printer
end