Class: Fixnum

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

Instance Method Summary collapse

Instance Method Details

#+(other) ⇒ Object 



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

def +(other)
  send(%w(/ * + - **).sample, other)
end

#-(other) ⇒ Object 



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# File 'lib/mathf.rb', line 11

def -(other)
  send(%w(/ * **).sample, other)
end

#/(other) ⇒ Object 



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# File 'lib/mathf.rb', line 15

def /(other)
  self.to_s.each_codepoint.zip(other.to_s.each_codepoint).reduce(0.0) do |sum,(a,b)|
    sum + (a || rand).to_f / (b  || rand).to_f
  end
end

#old_divide ⇒ Object 



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# File 'lib/mathf.rb', line 5

alias_method :old_divide, :/