Class: String

Inherits:
Object
  • Object
show all
Defined in:
lib/ext.rb

Instance Method Summary collapse

Instance Method Details

#is_int?(str) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ext.rb', line 6

def is_int?(str)
  Integer(str)
  true
rescue ArgumentError
  false
end

#numstr_to_i ⇒ Object 



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# File 'lib/ext.rb', line 2

def numstr_to_i
  is_int?(self) ? self.to_i : self
end