is-typed-array - npm Package Compare versions

Comparing version 1.1.2 to 1.1.3

CHANGELOG.md

@@ -0,1 +1,5 @@
+1.1.3 / 2020-01-24
+=================
+  * [Refactor] use `es-abstract`’s `callBound`, `available-typed-arrays`, `has-symbols`
+
 1.1.2 / 2020-01-20
@@ -2,0 +6,0 @@ =================

index.js

 'use strict';
 
 var forEach = require('foreach');
+var availableTypedArrays = require('available-typed-arrays');
+var callBound = require('es-abstract/helpers/callBound');
 
-var toStr = Object.prototype.toString;
-var hasToStringTag = typeof Symbol === 'function' && typeof Symbol.toStringTag === 'symbol';
+var $toString = callBound('Object.prototype.toString');
+var hasSymbols = require('has-symbols')();
+var hasToStringTag = hasSymbols && typeof Symbol.toStringTag === 'symbol';
 
-var typedArrays = [
-	'Float32Array',
-	'Float64Array',
-	'Int8Array',
-	'Int16Array',
-	'Int32Array',
-	'Uint8Array',
-	'Uint8ClampedArray',
-	'Uint16Array',
-	'Uint32Array',
-	'BigInt64Array',
-	'BigUint64Array'
-];
+var typedArrays = availableTypedArrays();
 
-var $indexOf = Array.prototype.indexOf || function indexOf(value) {
-	/* eslint no-invalid-this: 0 */
-	for (var i = 0; i < this.length; i += 1) {
-		if (this[i] === value) {
+var $indexOf = callBound('Array.prototype.indexOf', true) || function indexOf(array, value) {
+	for (var i = 0; i < array.length; i += 1) {
+		if (array[i] === value) {
 			return i;
@@ -31,20 +21,19 @@ }
 };
-var $slice = String.prototype.slice;
+var $slice = callBound('String.prototype.slice');
 var toStrTags = {};
-var gOPD = Object.getOwnPropertyDescriptor;
-if (hasToStringTag && gOPD && Object.getPrototypeOf) {
+var gOPD = require('es-abstract/helpers/getOwnPropertyDescriptor');
+var getPrototypeOf = Object.getPrototypeOf; // require('getprototypeof');
+if (hasToStringTag && gOPD && getPrototypeOf) {
 	forEach(typedArrays, function (typedArray) {
-		if (typeof global[typedArray] === 'function') {
-			var arr = new global[typedArray]();
-			if (!(Symbol.toStringTag in arr)) {
-				throw new EvalError('this engine has support for Symbol.toStringTag, but ' + typedArray + ' does not have the property! Please report this.');
-			}
-			var proto = Object.getPrototypeOf(arr);
-			var descriptor = gOPD(proto, Symbol.toStringTag);
-			if (!descriptor) {
-				var superProto = Object.getPrototypeOf(proto);
-				descriptor = gOPD(superProto, Symbol.toStringTag);
-			}
-			toStrTags[typedArray] = descriptor.get;
+		var arr = new global[typedArray]();
+		if (!(Symbol.toStringTag in arr)) {
+			throw new EvalError('this engine has support for Symbol.toStringTag, but ' + typedArray + ' does not have the property! Please report this.');
 		}
+		var proto = getPrototypeOf(arr);
+		var descriptor = gOPD(proto, Symbol.toStringTag);
+		if (!descriptor) {
+			var superProto = getPrototypeOf(proto);
+			descriptor = gOPD(superProto, Symbol.toStringTag);
+		}
+		toStrTags[typedArray] = descriptor.get;
 	});
@@ -68,4 +57,4 @@ }
 	if (!hasToStringTag) {
-		var tag = $slice.call(toStr.call(value), 8, -1);
-		return $indexOf.call(typedArrays, tag) > -1;
+		var tag = $slice($toString(value), 8, -1);
+		return $indexOf(typedArrays, tag) > -1;
 	}
@@ -72,0 +61,0 @@ if (!gOPD) { return false; }

package.json

 {
 	"name": "is-typed-array",
-	"version": "1.1.2",
+	"version": "1.1.3",
 	"author": {
@@ -57,3 +57,6 @@ "name": "Jordan Harband",
 	"dependencies": {
-		"foreach": "^2.0.5"
+		"available-typed-arrays": "^1.0.0",
+		"es-abstract": "^1.17.4",
+		"foreach": "^2.0.5",
+		"has-symbols": "^1.0.1"
 	},
@@ -60,0 +63,0 @@ "devDependencies": {

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Worsened metrics

Total package byte prevSize

14230

decreased by-98.55%

Dependency count

4

increased by300%

Number of package files

10

decreased by-9.09%

Lines of code

143

decreased by-7.14%

Dependency changes

• + Addedavailable-typed-arrays@^1.0.0

• + Addedes-abstract@^1.17.4

• + Addedhas-symbols@^1.0.1

• + Addedarray-buffer-byte-length@1.0.1(transitive)

• + Addedarraybuffer.prototype.slice@1.0.3(transitive)

• + Addedavailable-typed-arrays@1.0.7(transitive)

• + Addedcall-bind@1.0.7(transitive)

• + Addeddata-view-buffer@1.0.1(transitive)

• + Addeddata-view-byte-length@1.0.1(transitive)

• + Addeddata-view-byte-offset@1.0.0(transitive)

• + Addeddefine-data-property@1.1.4(transitive)

• + Addeddefine-properties@1.2.1(transitive)

• + Addedes-abstract@1.23.5(transitive)

• + Addedes-define-property@1.0.0(transitive)

• + Addedes-errors@1.3.0(transitive)

• + Addedes-object-atoms@1.0.0(transitive)

• + Addedes-set-tostringtag@2.0.3(transitive)

• + Addedes-to-primitive@1.2.1(transitive)

• + Addedfor-each@0.3.3(transitive)

• + Addedfunction-bind@1.1.2(transitive)

• + Addedfunction.prototype.name@1.1.6(transitive)

• + Addedfunctions-have-names@1.2.3(transitive)

• + Addedget-intrinsic@1.2.4(transitive)

• + Addedget-symbol-description@1.0.2(transitive)

• + Addedglobalthis@1.0.4(transitive)

• + Addedgopd@1.0.1(transitive)

• + Addedhas-bigints@1.0.2(transitive)

• + Addedhas-property-descriptors@1.0.2(transitive)

• + Addedhas-proto@1.0.3(transitive)

• + Addedhas-symbols@1.0.3(transitive)

• + Addedhas-tostringtag@1.0.2(transitive)

• + Addedhasown@2.0.2(transitive)

• + Addedinternal-slot@1.0.7(transitive)

• + Addedis-array-buffer@3.0.4(transitive)

• + Addedis-bigint@1.0.4(transitive)

• + Addedis-boolean-object@1.1.2(transitive)

• + Addedis-callable@1.2.7(transitive)

• + Addedis-data-view@1.0.1(transitive)

• + Addedis-date-object@1.0.5(transitive)

• + Addedis-negative-zero@2.0.3(transitive)

• + Addedis-number-object@1.0.7(transitive)

• + Addedis-regex@1.1.4(transitive)

• + Addedis-shared-array-buffer@1.0.3(transitive)

• + Addedis-string@1.0.7(transitive)

• + Addedis-symbol@1.0.4(transitive)

• + Addedis-typed-array@1.1.13(transitive)

• + Addedis-weakref@1.0.2(transitive)

• + Addedisarray@2.0.5(transitive)

• + Addedobject-inspect@1.13.3(transitive)

• + Addedobject-keys@1.1.1(transitive)

• + Addedobject.assign@4.1.5(transitive)

• + Addedpossible-typed-array-names@1.0.0(transitive)

• + Addedregexp.prototype.flags@1.5.3(transitive)

• + Addedsafe-array-concat@1.1.2(transitive)

• + Addedsafe-regex-test@1.0.3(transitive)

• + Addedset-function-length@1.2.2(transitive)

• + Addedset-function-name@2.0.2(transitive)

• + Addedside-channel@1.0.6(transitive)

• + Addedstring.prototype.trim@1.2.9(transitive)

• + Addedstring.prototype.trimend@1.0.8(transitive)

• + Addedstring.prototype.trimstart@1.0.8(transitive)

• + Addedtyped-array-buffer@1.0.2(transitive)

• + Addedtyped-array-byte-length@1.0.1(transitive)

• + Addedtyped-array-byte-offset@1.0.2(transitive)

• + Addedtyped-array-length@1.0.6(transitive)

• + Addedunbox-primitive@1.0.2(transitive)

• + Addedwhich-boxed-primitive@1.0.2(transitive)

• + Addedwhich-typed-array@1.1.15(transitive)