diff --git a/src/trail_customization/rainbow_trail.cpp b/src/trail_customization/rainbow_trail.cpp
index 7b17b9d..6cbe29a 100644
--- a/src/trail_customization/rainbow_trail.cpp
+++ b/src/trail_customization/rainbow_trail.cpp
@@ -4,6 +4,7 @@
 void RainbowTrail::hsv_to_rgb(float &fR, float &fG, float &fB, float &fH, float &fS, float &fV) {
   float fC = fV * fS, fHPrime = fmodf(fH / 60.0f, 6), fX = fC * ( 1 - fabsf(fmodf(fHPrime, 2) - 1));
   int iHue = static_cast<int>(fHPrime);
+  // ternary operators are fucking awesome.
   fR = ( iHue == 0 )
        ? fC
        : ( iHue == 1 )
@@ -48,4 +49,4 @@ cocos2d::_ccColor3B RainbowTrail::get_rainbow(float offset, float saturation) {
   out.g = static_cast<GLubyte>(G * 255);
   out.b = static_cast<GLubyte>(B * 255);
   return out;
-}
\ No newline at end of file
+}