Current progress

koans/triangle.rb

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+# 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)
+  # WRITE THIS CODE
+end
+
+# Error class used in part 2.  No need to change this code.
+class TriangleError < StandardError
+end