check Fixnum

[Stanislav Orlenko]

Hi
I have Fixnum. I want to check does this value integer or float, i. e.
has .xx in the trail or not. How can I check this?
Thanks in advance

 

[Brian Candler]

I have Fixnum. I want to check does this value integer or float, i. e.
has .xx in the trail or not. How can I check this?

"Fixnum" means "fixed point", or really "small integer": a Fixnum can
never be a float.

$ irb --simple-prompt

 

[Louis-Philippe]

[Note: parts of this message were removed to make it a legal post.]

Hi
I have Fixnum. I want to check does this value integer or float, i. e.
has .xx in the trail or not. How can I check this?
Thanks in advance

check your reference...
Fixnum are Integers, not float...
you are probably mislead by Numeric... because Integer and Float are
Numeric

a = 0.1
a.class
=> Float

b = 1
b.class
=> Fixnum

a.is_a? Numeric
=> true

b.is_a? Numeric
=> true