		export {default as sort} from './sort.js'
		export {default as rank} from './rank.js'
		export {default as pick} from './pick.js'
		export {default as heap} from './heap.js'
		export {default as swap} from './swap.js'
		export {default as shift} from './shift.js'

package.json

		{
		"name": "array-order",
		"version": "0.9.1",
		"version": "1.0.0",
		"type": "module",
		@@ -19,3 +19,3 @@ "main": "./index.js",
		"scripts": {
		"test": "node ./tst/heap && node ./tst/rank && node ./tst/sort"
		"test": "node ./tst/heap && node ./tst/pick && node ./tst/sort"
		},
		@@ -22,0 +22,0 @@ "repository": {

rank.js

		@@ -1,13 +0,11 @@
		export default function(seq, arr) {
		var len = seq.length
		for (var i=0; i<len; ++i) {
		var j = seq[i]
		while (j<i) j = seq[j]
		if (i!==j) {
		var t = arr[i]
		arr[i] = arr[j]
		arr[j] = t
		}
		}
		return arr
		export default function(ref, dir) {
		var seq = [],
		i = 0
		while (i<ref.length) seq[i] = i++
		seq.sort(
		dir < 0 ? function(a,b) { return ref[b]-ref[a] }
		: typeof dir === 'function' ? function(a,b) { return dir(ref[a], ref[b]) }
		: function(a,b) { return ref[a]-ref[b] }
		)
		return seq
		}

readme.md

		@@ -11,3 +11,4 @@ <!-- markdownlint-disable MD004 MD007 MD010 MD012 MD041 MD022 MD024 MD032 MD036 -->
		* sort creates a sorter to sort multiple columns `(ref:Array [,compare]) => (a:Array) => a`
		* rank performs reordering based on given ranks `(ranks:Array, a:Array) => a:Array`
		* rank creates the sorting sequence an array `(a:Array, [,compare]) => rank:Array`
		* pick performs reordering based on given ranks `(rank:Array, a:Array) => a:Array`
		* heap creates a function that performs permutation, each one different `a:Array => () => a`
		@@ -14,0 +15,0 @@

sort.js

		import rank from './rank.js'
		import pick from './pick.js'

		export default function(ref, dir) {
		var seq = [],
		i = 0
		while (i<ref.length) seq[i] = i++
		seq.sort(
		dir < 0 ? function(a,b) { return ref[b]-ref[a] }
		: typeof dir === 'function' ? function(a,b) { return dir(ref[a], ref[b]) }
		: function(a,b) { return ref[a]-ref[b] }
		)
		return rank.bind(null,seq)
		return pick.bind(null,rank(ref, dir))
		}

tst/rank.js

		@@ -11,3 +11,4 @@ <!-- markdownlint-disable MD004 MD007 MD010 MD012 MD041 MD022 MD024 MD032 MD036 -->
		* sort creates a sorter to sort multiple columns `(ref:Array [,compare]) => (a:Array) => a`
		* rank performs reordering based on given ranks `(ranks:Array, a:Array) => a:Array`
		* rank creates the sorting sequence an array `(a:Array, [,compare]) => rank:Array`
		* pick performs reordering based on given ranks `(rank:Array, a:Array) => a:Array`
		* heap creates a function that performs permutation, each one different `a:Array => () => a`
		@@ -14,0 +15,0 @@

array-order - npm Package Compare versions

New alerts