remove old comments

lib/recurly/pricing/checkout/calculations.js

@@ -149,10 +149,6 @@ export default class Calculations {
       this.price.next.discount = discountNext;
     }
 
-    // return promise.then(() => {
-    //   if (coupon.single_use) this.price.next.discount = 0;
-    // });
-
     return promise;
   }
 
@@ -331,6 +327,7 @@ export default class Calculations {
    *
    * @return {Object} { discountNow, discountNext }
    */
+
   discountAmounts () {
     const coupon = this.items.coupon;
     let discountNow = 0;
@@ -358,27 +355,6 @@ export default class Calculations {
     return { discountNow, discountNext };
   }
 
-  // discountAmounts () {
-  //   const coupon = this.items.coupon;
-  //   let discountNow = 0;
-  //   let discountNext = 0;
-  //   if (coupon) {
-  //     if (coupon.discount.type === 'free_trial') {
-  //       // Amounts are left zero
-  //     } else if (coupon.discount.rate) {
-  //       const { discountableNow, discountableNext } = this.discountableSubtotals(coupon, { setupFees: false });
-  //       discountNow = roundForDiscount(discountableNow * coupon.discount.rate);
-  //       discountNext = roundForDiscount(discountableNext * coupon.discount.rate);
-  //     } else if (coupon.discount.amount) {
-  //       const { discountableNow, discountableNext } = this.discountableSubtotals(coupon);
-  //       // Falls back to zero if the coupon does not support the checkout currency
-  //       const discountAmount = coupon.discount.amount[this.items.currency] || 0;
-  //       discountNow = Math.min(discountableNow, discountAmount);
-  //       discountNext = Math.min(discountableNext, discountAmount);
-  //     }
-  //   }
-  //   return { discountNow, discountNext };
-  // }
   /**
    * Computes the discountable subtotals for a given coupon
    *