feat(unique): add curried variant of "unique" function

djcsdy · djcsdy · commit 34c64ef718d6 · 2020-03-19T04:55:51.000Z
diff --git a/index.ts b/index.ts
@@ -837,6 +837,10 @@ export function unique<T>(array: ArrayLike<T>, grouping: Grouping<T>): T[] {
     }
 }
 
+export function uniqueFn<T>(grouping: Grouping<T>): (array: ArrayLike<T>) => T[] {
+    return array => unique(array, grouping);
+}
+
 export function uniqueByIdentity<T>(array: ArrayLike<T>, identity?: (element: T) => unknown): T[] {
     return uniqueByIdentityInternal(array, identity ?? (element => element));
 }

Original file line number	Diff line number	Diff line change
`@@ -837,6 +837,10 @@ export function unique<T>(array: ArrayLike<T>, grouping: Grouping<T>): T[] {`
`837`	`837`	`}`
`838`	`838`	`}`
`839`	`839`
	`840`	`+export function uniqueFn<T>(grouping: Grouping<T>): (array: ArrayLike<T>) => T[] {`
	`841`	`+ return array => unique(array, grouping);`
	`842`	`+}`
	`843`	`+`
`840`	`844`	`export function uniqueByIdentity<T>(array: ArrayLike<T>, identity?: (element: T) => unknown): T[] {`
`841`	`845`	`return uniqueByIdentityInternal(array, identity ?? (element => element));`
`842`	`846`	`}`