From 77274d18fe7ef3c1d4a8d2379d78f30d3f5471a9 Mon Sep 17 00:00:00 2001
From: Roman <dev@rman.dev>
Date: Fri, 10 Apr 2026 12:41:34 +0100
Subject: [PATCH] chore: remove unused dependencies, inline tiny utils

---
 package.json |  2 --
 quad.js      | 12 ++++++++++--
 2 files changed, 10 insertions(+), 4 deletions(-)

diff --git a/package.json b/package.json
index 852f72e..5fe5331 100644
--- a/package.json
+++ b/package.json
@@ -41,11 +41,9 @@
   "license": "MIT",
   "dependencies": {
     "array-bounds": "^1.0.1",
-    "clamp": "^1.0.1",
     "defined": "^1.0.0",
     "dtype": "^2.0.0",
     "flatten-vertex-data": "^1.0.2",
-    "is-obj": "^1.0.1",
     "math-log2": "^1.0.1",
     "parse-rect": "^1.2.0",
     "pick-by-alias": "^1.2.0"
diff --git a/quad.js b/quad.js
index c5fe18f..54cc432 100644
--- a/quad.js
+++ b/quad.js
@@ -6,13 +6,11 @@
 
 'use strict'
 
-const clamp = require('clamp')
 const rect = require('parse-rect')
 const getBounds = require('array-bounds')
 const pick = require('pick-by-alias')
 const defined = require('defined')
 const flatten = require('flatten-vertex-data')
-const isObj = require('is-obj')
 const dtype = require('dtype')
 const log2 = require('math-log2')
 
@@ -270,6 +268,16 @@ module.exports = function cluster (srcPoints, options) {
 }
 
 
+function isObj(value) {
+	return value && typeof value === 'object'
+}
+
+function clamp(value, min, max) {
+	return min < max
+		? (value < min ? min : value > max ? max : value)
+		: (value < max ? max : value > min ? min : value)
+}
+
 // normalize points by bounds
 function normalize (pts, bounds) {
 	let [lox, loy, hix, hiy] = bounds