Hello,

I now trying to solve this one :

# Triangle Project Code.

# Triangle analyzes the lengths of the sides of a triangle

# (represented by a, b and c) and returns the type of triangle.

# It returns:

# :equilateral if all sides are equal

# :isosceles if exactly 2 sides are equal

# :scalene if no sides are equal

# The tests for this method can be found in

# about_triangle_project.rb

# and

# about_triangle_project_2.rb

def triangle(a, b, c)

if ((a == b) and (b == c))

return :equilateral

if (((a == b) and (b != c)) or ((a != b) and (b == c)))

return :isosceles

if ((a !=b) and (b != c))

return :scalene

end

But I see this error message :

/about_triangle_project.rb:4:in `require': ./triangle.rb:27: syntax error, unexpected $end, expecting kEND (SyntaxError) from ./about_triangle_project.rb:4 from path_to_enlightenment.rb:18:in`

require’

from path_to_enlightenment.rb:18

Can anyone give me a tip what I have done wrong ?

Roelof