linting

libs/utils/src/calculations/basic-calculations.ts

@@ -7,7 +7,9 @@
  * Calculate percentage change between two values
  */
 export function percentageChange(oldValue: number, newValue: number): number {
-  if (oldValue === 0) {return 0;}
+  if (oldValue === 0) {
+    return 0;
+  }
   return ((newValue - oldValue) / oldValue) * 100;
 }
 
@@ -15,7 +17,9 @@ export function percentageChange(oldValue: number, newValue: number): number {
  * Calculate simple return
  */
 export function simpleReturn(initialPrice: number, finalPrice: number): number {
-  if (initialPrice === 0) {return 0;}
+  if (initialPrice === 0) {
+    return 0;
+  }
   return (finalPrice - initialPrice) / initialPrice;
 }
 
@@ -23,7 +27,9 @@ export function simpleReturn(initialPrice: number, finalPrice: number): number {
  * Calculate logarithmic return
  */
 export function logReturn(initialPrice: number, finalPrice: number): number {
-  if (initialPrice <= 0 || finalPrice <= 0) {return 0;}
+  if (initialPrice <= 0 || finalPrice <= 0) {
+    return 0;
+  }
   return Math.log(finalPrice / initialPrice);
 }
 
@@ -31,7 +37,9 @@ export function logReturn(initialPrice: number, finalPrice: number): number {
  * Calculate compound annual growth rate (CAGR)
  */
 export function cagr(startValue: number, endValue: number, years: number): number {
-  if (years <= 0 || startValue <= 0 || endValue <= 0) {return 0;}
+  if (years <= 0 || startValue <= 0 || endValue <= 0) {
+    return 0;
+  }
   return Math.pow(endValue / startValue, 1 / years) - 1;
 }
 
@@ -91,8 +99,12 @@ export function internalRateOfReturn(
       dnpv += (-j * cashFlows[j]) / Math.pow(1 + rate, j + 1);
     }
 
-    if (Math.abs(npv) < 1e-10) {break;}
-    if (Math.abs(dnpv) < 1e-10) {break;}
+    if (Math.abs(npv) < 1e-10) {
+      break;
+    }
+    if (Math.abs(dnpv) < 1e-10) {
+      break;
+    }
 
     rate = rate - npv / dnpv;
   }
@@ -186,7 +198,9 @@ export function bondYield(
     );
     const diff = calculatedPrice - price;
 
-    if (Math.abs(diff) < tolerance) {break;}
+    if (Math.abs(diff) < tolerance) {
+      break;
+    }
 
     // Numerical derivative
     const delta = 0.0001;
@@ -199,7 +213,9 @@ export function bondYield(
     );
     const derivative = (priceUp - calculatedPrice) / delta;
 
-    if (Math.abs(derivative) < tolerance) {break;}
+    if (Math.abs(derivative) < tolerance) {
+      break;
+    }
 
     yield_ = yield_ - diff / derivative;
   }
@@ -358,7 +374,9 @@ export function dividendDiscountModel(
   growthRate: number,
   discountRate: number
 ): number {
-  if (discountRate <= growthRate) {return NaN;} // Indeterminate
+  if (discountRate <= growthRate) {
+    return NaN;
+  } // Indeterminate
   return (currentDividend * (1 + growthRate)) / (discountRate - growthRate);
 }