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, #type_of?, #unwrap, #val, #val=, #wrapped?

Constructor Details

This class inherits a constructor from Value

Instance Method Details

#dec ⇒ Object

simulates post-deccrement



472
473
474
475
 
# File 'lib/primitive_wrapper.rb', line 472

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

#inc ⇒ Object

simulates post-increment



468
469
470
471
 
# File 'lib/primitive_wrapper.rb', line 468

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

#pre_dec ⇒ Object 



487
488
489
 
# File 'lib/primitive_wrapper.rb', line 487

def pre_dec  
  @value-=1 
end

#pre_inc ⇒ Object 



483
484
485
 
# File 'lib/primitive_wrapper.rb', line 483

def pre_inc
  @value+=1 
end

#to_int ⇒ Object 



476
477
478
 
# File 'lib/primitive_wrapper.rb', line 476

def to_int
  self
end

#valid_type(prm) ⇒ Object 



463
464
465
466
467
 
# File 'lib/primitive_wrapper.rb', line 463

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

#~ ⇒ Object 



479
480
481
 
# File 'lib/primitive_wrapper.rb', line 479

def ~
  ~@value
end