coerce on float and Rational number : coerce « Number « Ruby

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Ruby » Number » coerce   coerce on float and Rational number 1.1.coerce(1)      # [1.0, 1.1]: coerce Fixnum to Float require "rational" # Use Rational numbers r = Rational(1,3)  # One third as a Rational number r.coerce(2)        # [Rational(2,1), Rational(1,3)]: Fixnum to Rational   Related examples in the same category

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