@thi.ng/equiv - npm Package Compare versions

Comparing version 0.1.8 to 0.1.9

index.d.ts

 export declare const equiv: (a: any, b: any) => boolean;
+export declare const equivArrayLike: (a: ArrayLike<any>, b: ArrayLike<any>, _equiv?: (a: any, b: any) => boolean) => boolean;
+export declare const equivSet: (a: Set<any>, b: Set<any>, _equiv?: (a: any, b: any) => boolean) => boolean;
+export declare const equivMap: (a: Map<any, any>, b: Map<any, any>, _equiv?: (a: any, b: any) => boolean) => boolean;
+export declare const equivObject: (a: any, b: any, _equiv?: (a: any, b: any) => boolean) => boolean;

index.js

 "use strict";
 Object.defineProperty(exports, "__esModule", { value: true });
-const is_arraylike_1 = require("@thi.ng/checks/is-arraylike");
-const is_date_1 = require("@thi.ng/checks/is-date");
-const is_map_1 = require("@thi.ng/checks/is-map");
-const is_plain_object_1 = require("@thi.ng/checks/is-plain-object");
-const is_regexp_1 = require("@thi.ng/checks/is-regexp");
-const is_set_1 = require("@thi.ng/checks/is-set");
+const OBJP = Object.getPrototypeOf({});
 exports.equiv = (a, b) => {
+    let proto;
     if (a === b) {
@@ -32,18 +28,20 @@ return true;
     }
-    if (is_plain_object_1.isPlainObject(a) && is_plain_object_1.isPlainObject(b)) {
-        return equivObject(a, b);
+    if ((proto = Object.getPrototypeOf(a), proto == null || proto === OBJP) &&
+        (proto = Object.getPrototypeOf(b), proto == null || proto === OBJP)) {
+        return exports.equivObject(a, b);
     }
-    if (is_arraylike_1.isArrayLike(a) && is_arraylike_1.isArrayLike(b)) {
-        return equivArrayLike(a, b);
+    if (typeof a !== "function" && a.length !== undefined &&
+        typeof b !== "function" && b.length !== undefined) {
+        return exports.equivArrayLike(a, b);
     }
-    if (is_set_1.isSet(a) && is_set_1.isSet(b)) {
-        return equivSet(a, b);
+    if (a instanceof Set && b instanceof Set) {
+        return exports.equivSet(a, b);
     }
-    if (is_map_1.isMap(a) && is_map_1.isMap(b)) {
-        return equivMap(a, b);
+    if (a instanceof Map && b instanceof Map) {
+        return exports.equivMap(a, b);
     }
-    if (is_date_1.isDate(a) && is_date_1.isDate(b)) {
+    if (a instanceof Date && b instanceof Date) {
         return a.getTime() === b.getTime();
     }
-    if (is_regexp_1.isRegExp(a) && is_regexp_1.isRegExp(b)) {
+    if (a instanceof RegExp && b instanceof RegExp) {
         return a.toString() === b.toString();
@@ -54,6 +52,6 @@ }
 };
-const equivArrayLike = (a, b) => {
+exports.equivArrayLike = (a, b, _equiv = exports.equiv) => {
     let l = a.length;
-    if (b.length === l) {
-        while (--l >= 0 && exports.equiv(a[l], b[l]))
+    if (l === b.length) {
+        while (--l >= 0 && _equiv(a[l], b[l]))
             ;
@@ -63,13 +61,12 @@ }
 };
-const equivSet = (a, b) => (a.size === b.size) &&
-    exports.equiv([...a.keys()].sort(), [...b.keys()].sort());
-const equivMap = (a, b) => (a.size === b.size) &&
-    exports.equiv([...a].sort(), [...b].sort());
-const equivObject = (a, b) => {
-    const ka = Object.keys(a);
-    if (ka.length !== Object.keys(b).length)
+exports.equivSet = (a, b, _equiv = exports.equiv) => (a.size === b.size) &&
+    _equiv([...a.keys()].sort(), [...b.keys()].sort());
+exports.equivMap = (a, b, _equiv = exports.equiv) => (a.size === b.size) &&
+    _equiv([...a].sort(), [...b].sort());
+exports.equivObject = (a, b, _equiv = exports.equiv) => {
+    if (Object.keys(a).length !== Object.keys(b).length) {
         return false;
-    for (let i = ka.length, k; --i >= 0;) {
-        k = ka[i];
-        if (!b.hasOwnProperty(k) || !exports.equiv(a[k], b[k])) {
+    }
+    for (let k in a) {
+        if (!b.hasOwnProperty(k) || !_equiv(a[k], b[k])) {
             return false;
@@ -76,0 +73,0 @@ }

package.json

 {
     "name": "@thi.ng/equiv",
-    "version": "0.1.8",
+    "version": "0.1.9",
     "description": "Extensible deep equivalence checking for any data types",
@@ -25,2 +25,3 @@ "main": "./index.js",
         "@types/node": "^10.5.5",
+        "benchmark": "^2.1.4",
         "mocha": "^5.2.0",
@@ -31,5 +32,3 @@ "nyc": "^12.0.2",
     },
-    "dependencies": {
-        "@thi.ng/checks": "^1.5.8"
-    },
+    "dependencies": {},
     "keywords": [
@@ -36,0 +35,0 @@ "deep",

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Found 1 instance in 1 package

Fixed alerts

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Improved metrics

Total package byte prevSize

22028

increased by17.78%

Dependency count

0

decreased by-100%

Number of package files

7

increased by16.67%

Lines of code

178

increased by131.17%

Worsened metrics

Dev dependency count

7

increased by16.67%

Dependency changes

• - [e-mail]/checks@^1.5.8

• - [e-mail]/checks@1.5.14(transitive)