style: format code with Prettier

This commit fixes the style issues introduced in 2821ddd according to the output
from Prettier.

Details: #18

src/pico.ts

@@ -30,7 +30,7 @@ export function picoSearch<T>(
   objectsArray: T[],
   searchTerm: string,
   keys: Keys,
-  config: { threshold: number }
+  config: { threshold: number },
 ): T[] {
   if (!searchTerm || typeof searchTerm !== "string") {
     return objectsArray;
@@ -69,7 +69,7 @@ export function picoSearch<T>(
 
     const similarityForObject = weightedAverage(
       similarityScores,
-      weightsInOrder
+      weightsInOrder,
     );
 
     if (similarityForObject >= threshold) {
@@ -94,7 +94,7 @@ function splitWordsAndRank(valueToSearch: string, splitSearchTerm: string[]) {
 
   const splitScores = splitSearchTerm.map((searchWord) => {
     const similarityValues = splitSearchCandidate.map((word) =>
-      getScoreForWord(word, searchWord)
+      getScoreForWord(word, searchWord),
     );
 
     const maxSimilarity = Math.max(...similarityValues);

src/utils.ts

@@ -11,7 +11,7 @@ export function weightedAverage(values: number[], weights?: number[]): number {
 
   if (weights && values.length !== weights.length) {
     throw new Error(
-      "The number of values must be equal to the number of weights"
+      "The number of values must be equal to the number of weights",
     );
   }
 

test/utils.spec.ts

@@ -22,7 +22,7 @@ describe("weightedAverage", () => {
     const values = [1, 2, 3];
     const weights = [1, 2, 3, 4, 5];
     expect(() => weightedAverage(values, weights)).toThrow(
-      "The number of values must be equal to the number of weights"
+      "The number of values must be equal to the number of weights",
     );
   });
 });