Add missing returns

Author: larsenwork

lib/coordinates.js

@@ -40,7 +40,7 @@ module.exports = (easingFunction, precision) => {
     }
     // Loop and add coordinates every time it's far enough away from the previous one
     while (y <= 1) {
-      coordinates[0] = 0
+      coordinates[0] = '0%'
       x = easings[easing](y)
       if (hypot(x - xOld, y - yOld) > delta) {
         coordinates[x] = `${round10(y * 100, -1)}%`

lib/easings.js

@@ -22,22 +22,22 @@ const scrimCoordinates = {
 
 module.exports = class Easings {
   easeInSineGradient (number) {
-    easeInSine(number)
+    return easeInSine(number)
   }
   easeOutSineGradient (number) {
-    easeOutSine(number)
+    return easeOutSine(number)
   }
   easeInOutSineGradient (number) {
-    easeInOutSine(number)
+    return easeInOutSine(number)
   }
   easeInQuadGradient (number) {
-    easeInQuad(number)
+    return easeInQuad(number)
   }
   easeOutQuadGradient (number) {
-    easeOutQuad(number)
+    return easeOutQuad(number)
   }
   easeInOutQuadGradient (number) {
-    easeInOutQuad(number)
+    return easeInOutQuad(number)
   }
   scrimGradient () {
     return scrimCoordinates