Ruby Koans about_triangle_project

kickass_triangle.rb

def triangle(a, b, c)
  if (a == b ) & (b == c )
    return :equilateral
  else
    if a==b || b==c || c==a
      return :isosceles
    else
      return :scalene
    end
  end
end

class TriangleError < StandardError
end

mathtastic!