From 1e3b6ac6632d9f798fd6c45a37daef5a7cba593f Mon Sep 17 00:00:00 2001
From: Karsten Schmidt <k@postspectacular.com>
Date: Sat, 5 Sep 2020 21:21:32 +0100
Subject: [PATCH] refactor(arrays): update imports, use new Fn types

---
 packages/arrays/src/binary-search.ts | 14 ++++++--------
 1 file changed, 6 insertions(+), 8 deletions(-)

diff --git a/packages/arrays/src/binary-search.ts b/packages/arrays/src/binary-search.ts
index 750767d906..5ee840af47 100644
--- a/packages/arrays/src/binary-search.ts
+++ b/packages/arrays/src/binary-search.ts
@@ -1,4 +1,4 @@
-import type { Comparator, Fn, FnU2 } from "@thi.ng/api";
+import type { Comparator, Fn, FnN, FnN2 } from "@thi.ng/api";
 import { compare, compareNumAsc } from "@thi.ng/compare";
 
 /**
@@ -157,14 +157,14 @@ export const binarySearch32 = (buf: ArrayLike<number>, x: number) => {
  *
  * @param i - binarySearch result index
  */
-export const bsLT = (i: number) => (i < 0 ? -i - 2 : i - 1);
+export const bsLT: FnN = (i) => (i < 0 ? -i - 2 : i - 1);
 
 /**
  * Similar to {@link bsLT}, but for less-than-equals queries.
  *
  * @param i - binarySearch result index
  */
-export const bsLE = (i: number) => (i < 0 ? -i - 2 : i);
+export const bsLE: FnN = (i) => (i < 0 ? -i - 2 : i);
 
 /**
  * {@link binarySearch} result index classifier for successor queries.
@@ -185,7 +185,7 @@ export const bsLE = (i: number) => (i < 0 ? -i - 2 : i);
  * @param i - binarySearch result index
  * @param n - array length
  */
-export const bsGT: FnU2<number> = (i, n) => (
+export const bsGT: FnN2 = (i, n) => (
     (i = i < 0 ? -i - 1 : i + 1), i < n ? i : -1
 );
 
@@ -195,9 +195,7 @@ export const bsGT: FnU2<number> = (i, n) => (
  * @param i - binarySearch result index
  * @param n - array length
  */
-export const bsGE: FnU2<number> = (i, n) => (
-    (i = i < 0 ? -i - 1 : i), i < n ? i : -1
-);
+export const bsGE: FnN2 = (i, n) => ((i = i < 0 ? -i - 1 : i), i < n ? i : -1);
 
 /**
  * {@link binarySearch} result index classifier for equals queries.
@@ -205,4 +203,4 @@ export const bsGE: FnU2<number> = (i, n) => (
  *
  * @param i - binarySearch result index
  */
-export const bsEQ = (i: number) => (i < 0 ? -1 : i);
+export const bsEQ: FnN = (i) => (i < 0 ? -1 : i);