Question about inserting modules and redefining methods

[19bernardo87]

Let's say I have


class Joe
...
def barf
end
...
end

class Boo < Joe
...
def barf
print 'barf!'
end
...
end

module Foo
...
def barf
print 'darf!'
end
...
end

-----------------------------------

Two scenarios

1)
class Boo
...
def barf
print 'darf!'
super
end
...
end

Boo.barf

2)
class Boo
include Foo
end

Boo.barf

It seems that the output of (1) is just 'darf', while (2) gives me 'barf' and 'darf'.  That is, the super in (1) class Joe's barf method, while (2) calls Boo's.

Why is that?

 

[iqbal_0k]

Okay, since i dont speak english well
first thing write this module like this

module Yourmodulenames
 Yourvariablehere = "Hello World !!!"
end

and to call that module should be this

Yourmodulenames::Yourvariablehere

P.S Remember to wrote the first leter or all letter in capital otherwise it return to error
(only for module)

and to redifine method should be this

class boo
 def foo
   @a = rand[10]
   return @a
 end
end

to redifine it should be this

class boo
 alias bow_wow foo
 def foo
   bow_wow
  if @a < 5
    @a = 10
  end
 end
end

 

[19bernardo87]

I'm sorry,b ut I'm not entirely sure you understood my question.

I'm just trying to
a) confirm the difference in behavior
and
b) understand why that is so

 

[19bernardo87]

Oops, "include" and not "insert"

fixed