Class: String

Inherits:

Object

Object
String

Defined in:: lib/jaspion/kilza.rb

Overview

Ruby class

Instance Method Summary collapse

#number? ⇒ Boolean

Test if the string can be a number.

Instance Method Details

#number? ⇒ `Boolean`

Test if the string can be a number

Parameters:

str (String) —

string to be tested

Returns:

(Boolean) —

true in case of success



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# File 'lib/jaspion/kilza.rb', line 17

def number?
  true if Float(self) rescue false
end