Class: Int

Inherits:
ValueAdd show all
Defined in:
lib/primitive_wrapper.rb

Instance Method Summary collapse

Methods inherited from ValueAdd

bestow_methods, capture_base_methods

Methods inherited from Value

#!=, #==, #ensure_valid, #freeze, freeze_raise?, ignore_on_freeze, #initialize, #inspect, #prim_value, raise_on_freeze, #replace, #to_s, #to_wrapper, #type_of?, #unwrap, #val, #val=, #wrapped?

Constructor Details

This class inherits a constructor from Value

Instance Method Details

#dec ⇒ Object

simulates post-deccrement



448
449
450
451
 
# File 'lib/primitive_wrapper.rb', line 448

def dec   # simulates post-deccrement
  @value-= 1
  return @value+1
end

#inc ⇒ Object

simulates post-increment



444
445
446
447
 
# File 'lib/primitive_wrapper.rb', line 444

def inc   # simulates post-increment
  @value+= 1
  return @value-1
end

#pre_dec ⇒ Object 



463
464
465
 
# File 'lib/primitive_wrapper.rb', line 463

def pre_dec  
  @value-=1 
end

#pre_inc ⇒ Object 



459
460
461
 
# File 'lib/primitive_wrapper.rb', line 459

def pre_inc
  @value+=1 
end

#to_int ⇒ Object 



452
453
454
 
# File 'lib/primitive_wrapper.rb', line 452

def to_int
  self
end

#valid_type(prm) ⇒ Object 



439
440
441
442
443
 
# File 'lib/primitive_wrapper.rb', line 439

def valid_type(prm)
  return true if prm.kind_of? Integer
  return true if prm.kind_of? Int
  false
end

#~ ⇒ Object 



455
456
457
 
# File 'lib/primitive_wrapper.rb', line 455

def ~
  ~@value
end