How to Check Decimal in Ruby.

[Thomas Khaipi]

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

Dear all,

I would like to know, how can I check the "Decimal" value (0 to 9) with gets
method, without any converting ruby builtin method.

regards,

Salai.

 

[Robert Klemme]

I would like to know, how can I check the "Decimal" value (0 to 9) with gets
method, without any converting ruby builtin method.

You can use a regular expression.

Kind regards

robert