Auto-generated commit

Author: stdlib-bot

README.md

@@ -177,10 +177,10 @@ v = it.next().value;
 
 The invoked function is provided four arguments:
 
--   `value`: iterated value
--   `index`: iterated value index
--   `n`: iteration count (zero-based)
--   `src`: source array-like object
+-   **value**: iterated value.
+-   **index**: iterated value index.
+-   **n**: iteration count (zero-based).
+-   **src**: source array-like object.
 
 ```javascript
 function fcn( v, i ) {
@@ -244,6 +244,7 @@ var count = ctx.count;
 -   If provided a generic `array`, the returned iterator does **not** ignore holes. To achieve greater performance for sparse arrays, use a custom iterator.
 -   A returned iterator does **not** copy a provided array-like `object`. To ensure iterable reproducibility, copy a provided array-like `object` **before** creating an iterator. Otherwise, any changes to the contents of an array-like `object` will be reflected in the returned iterator.
 -   In environments supporting `Symbol.iterator`, the function **explicitly** does **not** invoke an array's `@@iterator` method, regardless of whether this method is defined. To convert an array to an implementation defined iterator, invoke this method directly.
+-   The returned iterator supports array-like objects having getter and setter accessors for array element access (e.g., [`@stdlib/array/complex64`][@stdlib/array/complex64]).
 
 </section>
 
@@ -374,6 +375,8 @@ Copyright &copy; 2016-2021. The Stdlib [Authors][stdlib-authors].
 
 [stdlib-license]: https://raw.githubusercontent.com/stdlib-js/array-to-view-iterator-right/main/LICENSE
 
+[@stdlib/array/complex64]: https://github.com/stdlib-js/array-complex64
+
 <!-- <related-links> -->
 
 [@stdlib/array/from-iterator]: https://github.com/stdlib-js/array-from-iterator

docs/types/index.d.ts

@@ -58,7 +58,7 @@ type Binary = ( value: any, index: number ) => any;
 * @param src - source array-like object
 * @returns iterator value
 */
-type Tertiary = ( value: any, index: number, src: ArrayLike<any> ) => any;
+type Ternary = ( value: any, index: number, src: ArrayLike<any> ) => any;
 
 /**
 * Map function invoked for each iterated value.
@@ -68,7 +68,7 @@ type Tertiary = ( value: any, index: number, src: ArrayLike<any> ) => any;
 * @param src - source array-like object
 * @returns iterator value
 */
-type MapFunction = Nullary | Unary | Binary | Tertiary;
+type MapFunction = Nullary | Unary | Binary | Ternary;
 
 /**
 * Returns an iterator which iterates from right to left over each element in an array-like object view.

lib/main.js

@@ -25,6 +25,7 @@ var isFunction = require( '@stdlib/assert-is-function' );
 var isCollection = require( '@stdlib/assert-is-collection' );
 var isInteger = require( '@stdlib/assert-is-integer' ).isPrimitive;
 var iteratorSymbol = require( '@stdlib/symbol-iterator' );
+var arraylike2object = require( '@stdlib/array-base-arraylike2object' );
 
 
 // MAIN //
@@ -63,6 +64,7 @@ function arrayview2iteratorRight( src ) {
 	var FLG;
 	var fcn;
 	var end;
+	var get;
 	var i;
 	if ( !isCollection( src ) ) {
 		throw new TypeError( 'invalid argument. First argument must be an array-like object. Value: `' + src + '`.' );
@@ -137,6 +139,9 @@ function arrayview2iteratorRight( src ) {
 	if ( iteratorSymbol ) {
 		setReadOnly( iter, iteratorSymbol, factory );
 	}
+	// Resolve an accessor for retrieving array elements (e.g., to accommodate `Complex64Array`, etc):
+	get = arraylike2object( src ).getter;
+
 	return iter;
 
 	/**
@@ -153,7 +158,7 @@ function arrayview2iteratorRight( src ) {
 			};
 		}
 		return {
-			'value': fcn.call( thisArg, src[ i ], i, end-i-1, src ),
+			'value': fcn.call( thisArg, get( src, i ), i, end-i-1, src ),
 			'done': false
 		};
 	}
@@ -172,7 +177,7 @@ function arrayview2iteratorRight( src ) {
 			};
 		}
 		return {
-			'value': src[ i ],
+			'value': get( src, i ),
 			'done': false
 		};
 	}

package.json

@@ -37,6 +37,7 @@
     "url": "https://github.com/stdlib-js/stdlib/issues"
   },
   "dependencies": {
+    "@stdlib/array-base-arraylike2object": "^0.0.x",
     "@stdlib/assert-is-collection": "^0.0.x",
     "@stdlib/assert-is-function": "^0.0.x",
     "@stdlib/assert-is-integer": "^0.0.x",