Class: Fixnum

Inherits:

Object

Object
Fixnum

show all

Defined in:: lib/firstgem.rb

Instance Method Summary collapse

Instance Method Details

#add(number) ⇒ `Object`



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# File 'lib/firstgem.rb', line 3

def add(number)
  number + self
end

#sub(number) ⇒ `Object`



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# File 'lib/firstgem.rb', line 7

def sub(number)
  number - self
end