refactor: replacing with an array/base/* utility for ndarray/base/unary-strided1d-dispatch

lib/node_modules/@stdlib/ndarray/base/unary-strided1d-dispatch/lib/main.js

@@ -45,6 +45,7 @@
 var join = require( '@stdlib/array/base/join' );
 var copy = require( '@stdlib/array/base/copy' );
 var everyBy = require( '@stdlib/array/base/every-by' );
+var slice = require( '@stdlib/array/base/slice' );
 var objectAssign = require( '@stdlib/object/assign' );
 var format = require( '@stdlib/string/format' );
 var defaults = require( './defaults.json' );
@@ -73,27 +74,23 @@
 }
 
 /**
-* Reorders a list of ndarrays such that the output ndarray is the second ndarray argument when passing along to a resolved lower-level strided function.
+* Reorders a list of ndarrays such that the output ndarray is the specified index ndarray argument when passing along to a resolved lower-level strided function.
 *
 * @private
 * @param {Array<ndarray>} arrays - list of input ndarrays
 * @param {ndarray} output - output ndarray
+* @param {NonNegativeInteger} index - specified index
 * @returns {Array<ndarray>} reordered list
 */
-function reorder( arrays, output ) { // TODO: consider replacing with an `array/base/*` utility which expands an input array by inserting a specified value at a specified index and returns a new array
+function reorder( arrays, output, index ) {
 	var out;
-	var i;
-	var j;
+	var a1;
+	var a2;
 
 	out = [];
-	for ( i = 0, j = 0; i <= arrays.length; i++ ) {
-		if ( i === 1 ) {
-			out.push( output );
-		} else {
-			out.push( arrays[ j ] );
-			j += 1;
-		}
-	}
+	a1 = slice( arrays, 0, index );
+	a2 = slice( arrays, index, arrays.length - 1 );
+	out = a1.concat( [ output ], a2 );
 	return out;
 }
 
@@ -158,7 +155,7 @@
 		throw new TypeError( format( 'invalid argument. First argument must be an object having a "types" property whose associated value is an array-like object.' ) );
 	}
 	if ( hasProp( table, 'fcns' ) && !isFunctionArray( table.fcns ) && !isEmptyCollection( table.fcns ) ) {
 		throw new TypeError( format( 'invalid argument. First argument must be an object having a "fcns" property whose associated value is an array-like object containing functions.' ) );
 	}
 	if ( !isCollection( idtypes ) ) {
 		throw new TypeError( format( 'invalid argument. Second argument must be an array-like object. Value: `%s`.', idtypes ) );