chore(format): Apply prettier 2.0 formatting

- Adds final commas.
- Always adds function args brackets.

src/arrays.ts

@@ -616,7 +616,7 @@ export function init<T>(
       return {
         start: 0,
         count: options,
-        increment: 1
+        increment: 1,
       }
     }
     if ('from' in options) {
@@ -631,14 +631,14 @@ export function init<T>(
       return {
         start: options.from,
         count: Math.floor((options.to - options.from) / increment + 1),
-        increment: increment
+        increment: increment,
       }
     }
     const start = options.start === undefined ? 0 : options.start
     return {
       start,
       count: options.count,
-      increment: options.increment === undefined ? 1 : options.increment
+      increment: options.increment === undefined ? 1 : options.increment,
     }
   }
   const { start, count, increment } = normaliseOptions()

src/iterables.ts

@@ -408,7 +408,7 @@ export function* init(options: number | InitRange | InitCount): Iterable<number>
       return {
         start: 0,
         count: options,
-        increment: 1
+        increment: 1,
       }
     }
     if ('from' in options) {
@@ -425,14 +425,14 @@ export function* init(options: number | InitRange | InitCount): Iterable<number>
       return {
         start: options.from,
         count: Math.floor((options.to - options.from) / increment + 1),
-        increment: increment
+        increment: increment,
       }
     }
     const start = options.start === undefined ? 0 : options.start
     return {
       start,
       count: options.count,
-      increment: options.increment === undefined ? 1 : options.increment
+      increment: options.increment === undefined ? 1 : options.increment,
     }
   }
   const { start, count, increment } = normaliseOptions()

src/maps.ts

@@ -86,7 +86,7 @@ export function filter<Key, T>(a: any, b?: any): any {
   const predicate: (key: Key, value: T) => boolean = partial ? a : b
   function exec(source: ReadonlyMap<Key, T>) {
     return new Map<Key, T>(
-      Iterables.filter(source.entries(), entry => predicate(entry[0], entry[1]))
+      Iterables.filter(source.entries(), (entry) => predicate(entry[0], entry[1]))
     )
   }
   return partial ? exec : exec(a)