es-iterator-helpers - npm Package Compare versions

Comparing version 1.0.5 to 1.0.6

aos/CreateIteratorFromClosure.js

@@ -15,6 +15,5 @@ 'use strict';
 
-var callBound = require('call-bind/callBound');
 var SLOT = require('internal-slot');
 
-var $concat = callBound('Array.prototype.concat');
+var safeConcat = require('safe-array-concat');
 
@@ -38,3 +37,3 @@ var isString = function isString(slot) {
 	}
-	var internalSlotsList = $concat(extraSlots, ['[[GeneratorContext]]', '[[GeneratorBrand]]', '[[GeneratorState]]']); // step 3
+	var internalSlotsList = safeConcat(extraSlots, ['[[GeneratorContext]]', '[[GeneratorBrand]]', '[[GeneratorState]]']); // step 3
 	var generator = OrdinaryObjectCreate(proto, internalSlotsList); // steps 4, 6
@@ -41,0 +40,0 @@ SLOT.set(generator, '[[GeneratorBrand]]', generatorBrand); // step 5

aos/GetIteratorFlattenable.js

@@ -8,11 +8,8 @@ 'use strict';
 var Call = require('es-abstract/2022/Call');
-// var CreateAsyncFromSyncIterator = require('es-abstract/2022/CreateAsyncFromSyncIterator');
-var Get = require('es-abstract/2022/Get');
 var GetIterator = require('es-abstract/2022/GetIterator');
+var GetIteratorDirect = require('./GetIteratorDirect');
 var IsCallable = require('es-abstract/2022/IsCallable');
 var Type = require('es-abstract/2022/Type');
 
-var hasSymbols = require('has-symbols/shams')();
-
-module.exports = function GetIteratorFlattenable(obj, hint) {
+module.exports = function GetIteratorFlattenable(obj) {
 	if (Type(obj) !== 'Object') {
@@ -22,43 +19,20 @@ throw new $TypeError('obj must be an Object'); // step 1
 
-	var alreadyAsync = false; // step 2
+	var method = void undefined; // step 2
 
-	var method = void undefined; // step 3
+	// method = Get(obj, Symbol.iterator); // step 5.a
+	method = function () {
+		return GetIterator(obj);
+	};
 
-	if (hint === 'async') { // step 4
-		method = hasSymbols && Symbol.asyncIterator && obj[Symbol.asyncIterator]; // step 4.a
-		alreadyAsync = true; // step 4.b
-	}
-
-	if (!IsCallable(method)) { // step 5
-		// method = Get(obj, Symbol.iterator); // step 5.a
-		method = function () {
-			return GetIterator(obj);
-		};
-		alreadyAsync = false; // step 5.b
-	}
-
 	var iterator;
-	if (!IsCallable(method)) { // step 6
-		iterator = obj; // step 6.a
-		alreadyAsync = true; // step 6.b
-	} else { // step 7
-		iterator = Call(method, obj); // step 7.a
+	if (!IsCallable(method)) { // step 3
+		iterator = obj; // step 3.a
+	} else { // step 4
+		iterator = Call(method, obj); // step 4.a
 	}
 
 	if (Type(iterator) !== 'Object') {
-		throw new $TypeError('iterator must be an Object'); // step 8
+		throw new $TypeError('iterator must be an Object'); // step 5
 	}
-	var nextMethod = Get(iterator, 'next'); // step 9
-
-	if (!IsCallable(nextMethod)) {
-		throw new $TypeError('nextMethod must be a function'); // step 10
-	}
-
-	var iteratorRecord = { '[[Iterator]]': iterator, '[[NextMethod]]': nextMethod, '[[Done]]': false }; // step 11
-
-	if (hint === 'async' && !alreadyAsync) { // step 12
-		// return CreateAsyncFromSyncIterator(iteratorRecord); // step 12.a
-	}
-
-	return iteratorRecord;
+	return GetIteratorDirect(iterator); // step 6
 };

CHANGELOG.md

@@ -8,2 +8,10 @@ # Changelog
 
+## [v1.0.6](https://github.com/es-shims/iterator-helpers/compare/v1.0.5...v1.0.6) - 2023-04-20
+
+### Commits
+
+- [Refactor] `GetIteratorFlattenable`: remove hint [`781fc7c`](https://github.com/es-shims/iterator-helpers/commit/781fc7c28615aaaef139cbcd9e6ade513419bea1)
+- [Refactor] `GetIteratorFlattenable`: use `GetIteratorDirect` [`026118b`](https://github.com/es-shims/iterator-helpers/commit/026118b8c884adaee5ab0eb12de838ef9abdbb6f)
+- [Refactor] use `safe-array-concat` [`1d985a4`](https://github.com/es-shims/iterator-helpers/commit/1d985a449be212523f05ba4a359a162931ddf3d3)
+
 ## [v1.0.5](https://github.com/es-shims/iterator-helpers/compare/v1.0.4...v1.0.5) - 2023-03-22
@@ -10,0 +18,0 @@

Iterator.from/implementation.js

@@ -21,3 +21,3 @@ 'use strict';
 
-	var iteratorRecord = GetIteratorFlattenable(O, 'sync'); // step 2
+	var iteratorRecord = GetIteratorFlattenable(O); // step 2
 
@@ -24,0 +24,0 @@ var hasInstance = OrdinaryHasInstance($Iterator, iteratorRecord['[[Iterator]]']); // step 3

Iterator.prototype.flatMap/implementation.js

@@ -61,3 +61,3 @@ 'use strict';
 				// yield mapped // step 6.b.vi
-				innerIterator = GetIteratorFlattenable(mapped, 'sync'); // step 6.b.vi
+				innerIterator = GetIteratorFlattenable(mapped); // step 6.b.vi
 			} catch (e) {
@@ -64,0 +64,0 @@ closeIfAbrupt(ThrowCompletion(e)); // steps 6.b.v, 6.b.vii

package.json

 {
 	"name": "es-iterator-helpers",
-	"version": "1.0.5",
+	"version": "1.0.6",
 	"description": "An ESnext spec-compliant iterator helpers shim/polyfill/replacement that works as far down as ES3.",
@@ -137,3 +137,4 @@ "main": "index.json",
 		"internal-slot": "^1.0.5",
-		"iterator.prototype": "^1.1.0"
+		"iterator.prototype": "^1.1.0",
+		"safe-array-concat": "^1.0.0"
 	},
@@ -140,0 +141,0 @@ "devDependencies": {

New alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Fixed alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Worsened metrics

Total package byte prevSize

135607

decreased by-0.21%

Dependency count

10

increased by11.11%

Lines of code

3232

decreased by-0.62%

Dependency changes

• + Addedsafe-array-concat@^1.0.0