proxy-compare - npm Package Compare versions

Comparing version 2.0.2 to 2.0.3

CHANGELOG.md

@@ -5,2 +5,6 @@ # Change Log
 
+## [2.0.3] - 2022-02-28
+### Changed
+- Fix affectedToPathList to avoid maximum call stack size exceeded error (#32)
+
 ## [2.0.2] - 2021-08-13
@@ -7,0 +11,0 @@ ### Changed

dist/index.modern.js

@@ -1,2 +0,2 @@
-const e=Symbol(),t=Symbol(),r=Symbol(),n=Object.getPrototypeOf,o=new WeakMap,s=e=>e&&(o.has(e)?o.get(e):n(e)===Object.prototype||n(e)===Array.prototype),c=e=>"object"==typeof e&&null!==e,l=(n,o)=>{let s=!1;const c=(e,t)=>{if(!s){let r=e.a.get(n);r||(r=new Set,e.a.set(n,r)),r.add(t)}},l={f:o,get(e,t){return t===r?n:(c(this,t),i(e[t],this.a,this.c))},has(e,r){return r===t?(s=!0,this.a.delete(n),!0):(c(this,r),r in e)},ownKeys(t){return c(this,e),Reflect.ownKeys(t)}};return o&&(l.set=l.deleteProperty=()=>!1),l},i=(e,t,o)=>{if(!s(e))return e;const c=e[r]||e,i=(e=>Object.isFrozen(e)||Object.values(Object.getOwnPropertyDescriptors(e)).some(e=>!e.writable))(c);let u=o&&o.get(c);return u&&u.f===i||(u=l(c,i),u.p=new Proxy(i?(e=>{if(Array.isArray(e))return Array.from(e);const t=Object.getOwnPropertyDescriptors(e);return Object.values(t).forEach(e=>{e.configurable=!0}),Object.create(n(e),t)})(c):c,u),o&&o.set(c,u)),u.a=t,u.c=o,u.p},u=(e,t)=>{const r=Reflect.ownKeys(e),n=Reflect.ownKeys(t);return r.length!==n.length||r.some((e,t)=>e!==n[t])},a=(t,r,n,o)=>{if(Object.is(t,r))return!1;if(!c(t)||!c(r))return!0;const s=n.get(t);if(!s)return!0;if(o){const e=o.get(t);if(e&&e.n===r)return e.g;o.set(t,{n:r,g:!1})}let l=null;for(const c of s){const s=c===e?u(t,r):a(t[c],r[c],n,o);if(!0!==s&&!1!==s||(l=s),l)break}return null===l&&(l=!0),o&&o.set(t,{n:r,g:l}),l},f=e=>!!s(e)&&t in e,y=e=>s(e)&&e[r]||null,b=(e,t=!0)=>{o.set(e,t)},g=(e,t)=>{const r=[],n=(e,o)=>{const s=t.get(e);s?s.forEach(t=>{n(e[t],o?[...o,t]:[t])}):o&&r.push(o)};return n(e),r};export{g as affectedToPathList,i as createProxy,y as getUntracked,a as isChanged,b as markToTrack,f as trackMemo};
+const e=Symbol(),t=Symbol(),r=Symbol(),n=Object.getPrototypeOf,o=new WeakMap,s=e=>e&&(o.has(e)?o.get(e):n(e)===Object.prototype||n(e)===Array.prototype),c=e=>"object"==typeof e&&null!==e,l=(n,o)=>{let s=!1;const c=(e,t)=>{if(!s){let r=e.a.get(n);r||(r=new Set,e.a.set(n,r)),r.add(t)}},l={f:o,get(e,t){return t===r?n:(c(this,t),a(e[t],this.a,this.c))},has(e,r){return r===t?(s=!0,this.a.delete(n),!0):(c(this,r),r in e)},ownKeys(t){return c(this,e),Reflect.ownKeys(t)}};return o&&(l.set=l.deleteProperty=()=>!1),l},a=(e,t,o)=>{if(!s(e))return e;const c=e[r]||e,a=(e=>Object.isFrozen(e)||Object.values(Object.getOwnPropertyDescriptors(e)).some(e=>!e.writable))(c);let i=o&&o.get(c);return i&&i.f===a||(i=l(c,a),i.p=new Proxy(a?(e=>{if(Array.isArray(e))return Array.from(e);const t=Object.getOwnPropertyDescriptors(e);return Object.values(t).forEach(e=>{e.configurable=!0}),Object.create(n(e),t)})(c):c,i),o&&o.set(c,i)),i.a=t,i.c=o,i.p},i=(e,t)=>{const r=Reflect.ownKeys(e),n=Reflect.ownKeys(t);return r.length!==n.length||r.some((e,t)=>e!==n[t])},u=(t,r,n,o)=>{if(Object.is(t,r))return!1;if(!c(t)||!c(r))return!0;const s=n.get(t);if(!s)return!0;if(o){const e=o.get(t);if(e&&e.n===r)return e.g;o.set(t,{n:r,g:!1})}let l=null;for(const c of s){const s=c===e?i(t,r):u(t[c],r[c],n,o);if(!0!==s&&!1!==s||(l=s),l)break}return null===l&&(l=!0),o&&o.set(t,{n:r,g:l}),l},f=e=>!!s(e)&&t in e,y=e=>s(e)&&e[r]||null,b=(e,t=!0)=>{o.set(e,t)},g=(e,t)=>{const r=[],n=new WeakSet,o=(e,s)=>{if(n.has(e))return;c(e)&&n.add(e);const l=t.get(e);l?l.forEach(t=>{o(e[t],s?[...s,t]:[t])}):s&&r.push(s)};return o(e),r};export{g as affectedToPathList,a as createProxy,y as getUntracked,u as isChanged,b as markToTrack,f as trackMemo};
 //# sourceMappingURL=index.modern.mjs.map

dist/index.umd.js

@@ -1,2 +0,2 @@
-!function(t,e){"object"==typeof exports&&"undefined"!=typeof module?e(exports):"function"==typeof define&&define.amd?define(["exports"],e):e((t||self).proxyCompare={})}(this,function(t){function e(t,e){(null==e||e>t.length)&&(e=t.length);for(var r=0,n=new Array(e);r<e;r++)n[r]=t[r];return n}var r=Symbol(),n=Symbol(),o=Symbol(),i=Object.getPrototypeOf,u=new WeakMap,a=function(t){return t&&(u.has(t)?u.get(t):i(t)===Object.prototype||i(t)===Array.prototype)},f=function(t){return"object"==typeof t&&null!==t},c=function(t,e,u){if(!a(t))return t;var f=t[o]||t,s=function(t){return Object.isFrozen(t)||Object.values(Object.getOwnPropertyDescriptors(t)).some(function(t){return!t.writable})}(f),l=u&&u.get(f);return l&&l.f===s||((l=function(t,e){var i,u=!1,a=function(e,r){if(!u){var n=e.a.get(t);n||(n=new Set,e.a.set(t,n)),n.add(r)}},f=((i={}).f=e,i.get=function(e,r){return r===o?t:(a(this,r),c(e[r],this.a,this.c))},i.has=function(e,r){return r===n?(u=!0,this.a.delete(t),!0):(a(this,r),r in e)},i.ownKeys=function(t){return a(this,r),Reflect.ownKeys(t)},i);return e&&(f.set=f.deleteProperty=function(){return!1}),f}(f,s)).p=new Proxy(s?function(t){if(Array.isArray(t))return Array.from(t);var e=Object.getOwnPropertyDescriptors(t);return Object.values(e).forEach(function(t){t.configurable=!0}),Object.create(i(t),e)}(f):f,l),u&&u.set(f,l)),l.a=e,l.c=u,l.p},s=function(t,e){var r=Reflect.ownKeys(t),n=Reflect.ownKeys(e);return r.length!==n.length||r.some(function(t,e){return t!==n[e]})};t.affectedToPathList=function(t,e){var r=[];return function t(n,o){var i=e.get(n);i?i.forEach(function(e){t(n[e],o?[].concat(o,[e]):[e])}):o&&r.push(o)}(t),r},t.createProxy=c,t.getUntracked=function(t){return a(t)&&t[o]||null},t.isChanged=function t(n,o,i,u){if(Object.is(n,o))return!1;if(!f(n)||!f(o))return!0;var a=i.get(n);if(!a)return!0;if(u){var c,l=u.get(n);if(l&&l.n===o)return l.g;u.set(n,((c={}).n=o,c.g=!1,c))}for(var y,p,b=null,d=function(t,r){var n="undefined"!=typeof Symbol&&t[Symbol.iterator]||t["@@iterator"];if(n)return(n=n.call(t)).next.bind(n);if(Array.isArray(t)||(n=function(t,r){if(t){if("string"==typeof t)return e(t,r);var n=Object.prototype.toString.call(t).slice(8,-1);return"Object"===n&&t.constructor&&(n=t.constructor.name),"Map"===n||"Set"===n?Array.from(t):"Arguments"===n||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)?e(t,r):void 0}}(t))){n&&(t=n);var o=0;return function(){return o>=t.length?{done:!0}:{done:!1,value:t[o++]}}}throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}(a);!(y=d()).done;){var g=y.value,h=g===r?s(n,o):t(n[g],o[g],i,u);if(!0!==h&&!1!==h||(b=h),b)break}return null===b&&(b=!0),u&&u.set(n,((p={}).n=o,p.g=b,p)),b},t.markToTrack=function(t,e){void 0===e&&(e=!0),u.set(t,e)},t.trackMemo=function(t){return!!a(t)&&n in t}});
+!function(t,e){"object"==typeof exports&&"undefined"!=typeof module?e(exports):"function"==typeof define&&define.amd?define(["exports"],e):e((t||self).proxyCompare={})}(this,function(t){function e(t,e){(null==e||e>t.length)&&(e=t.length);for(var r=0,n=new Array(e);r<e;r++)n[r]=t[r];return n}var r=Symbol(),n=Symbol(),o=Symbol(),i=Object.getPrototypeOf,a=new WeakMap,u=function(t){return t&&(a.has(t)?a.get(t):i(t)===Object.prototype||i(t)===Array.prototype)},f=function(t){return"object"==typeof t&&null!==t},c=function(t,e,a){if(!u(t))return t;var f=t[o]||t,s=function(t){return Object.isFrozen(t)||Object.values(Object.getOwnPropertyDescriptors(t)).some(function(t){return!t.writable})}(f),l=a&&a.get(f);return l&&l.f===s||((l=function(t,e){var i,a=!1,u=function(e,r){if(!a){var n=e.a.get(t);n||(n=new Set,e.a.set(t,n)),n.add(r)}},f=((i={}).f=e,i.get=function(e,r){return r===o?t:(u(this,r),c(e[r],this.a,this.c))},i.has=function(e,r){return r===n?(a=!0,this.a.delete(t),!0):(u(this,r),r in e)},i.ownKeys=function(t){return u(this,r),Reflect.ownKeys(t)},i);return e&&(f.set=f.deleteProperty=function(){return!1}),f}(f,s)).p=new Proxy(s?function(t){if(Array.isArray(t))return Array.from(t);var e=Object.getOwnPropertyDescriptors(t);return Object.values(e).forEach(function(t){t.configurable=!0}),Object.create(i(t),e)}(f):f,l),a&&a.set(f,l)),l.a=e,l.c=a,l.p},s=function(t,e){var r=Reflect.ownKeys(t),n=Reflect.ownKeys(e);return r.length!==n.length||r.some(function(t,e){return t!==n[e]})};t.affectedToPathList=function(t,e){var r=[],n=new WeakSet;return function t(o,i){if(!n.has(o)){f(o)&&n.add(o);var a=e.get(o);a?a.forEach(function(e){t(o[e],i?[].concat(i,[e]):[e])}):i&&r.push(i)}}(t),r},t.createProxy=c,t.getUntracked=function(t){return u(t)&&t[o]||null},t.isChanged=function t(n,o,i,a){if(Object.is(n,o))return!1;if(!f(n)||!f(o))return!0;var u=i.get(n);if(!u)return!0;if(a){var c,l=a.get(n);if(l&&l.n===o)return l.g;a.set(n,((c={}).n=o,c.g=!1,c))}for(var y,p,d=null,b=function(t,r){var n="undefined"!=typeof Symbol&&t[Symbol.iterator]||t["@@iterator"];if(n)return(n=n.call(t)).next.bind(n);if(Array.isArray(t)||(n=function(t,r){if(t){if("string"==typeof t)return e(t,r);var n=Object.prototype.toString.call(t).slice(8,-1);return"Object"===n&&t.constructor&&(n=t.constructor.name),"Map"===n||"Set"===n?Array.from(t):"Arguments"===n||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)?e(t,r):void 0}}(t))){n&&(t=n);var o=0;return function(){return o>=t.length?{done:!0}:{done:!1,value:t[o++]}}}throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}(u);!(y=b()).done;){var g=y.value,h=g===r?s(n,o):t(n[g],o[g],i,a);if(!0!==h&&!1!==h||(d=h),d)break}return null===d&&(d=!0),a&&a.set(n,((p={}).n=o,p.g=d,p)),d},t.markToTrack=function(t,e){void 0===e&&(e=!0),a.set(t,e)},t.trackMemo=function(t){return!!u(t)&&n in t}});
 //# sourceMappingURL=index.umd.js.map

package.json

 {
   "name": "proxy-compare",
   "description": "Compare two objects using accessed properties with Proxy",
-  "version": "2.0.2",
+  "version": "2.0.3",
   "author": "Daishi Kato",
@@ -48,15 +48,15 @@ "repository": {
   "devDependencies": {
-    "@types/jest": "^27.0.0",
-    "@typescript-eslint/eslint-plugin": "^4.29.1",
-    "@typescript-eslint/parser": "^4.29.1",
+    "@types/jest": "^27.4.1",
+    "@typescript-eslint/eslint-plugin": "^5.12.1",
+    "@typescript-eslint/parser": "^5.12.1",
     "documentation": "^13.2.5",
-    "eslint": "^7.32.0",
-    "eslint-config-airbnb-base": "^14.2.1",
-    "eslint-plugin-import": "^2.24.0",
-    "jest": "^27.0.6",
-    "microbundle": "^0.13.3",
+    "eslint": "^8.10.0",
+    "eslint-config-airbnb-base": "^15.0.0",
+    "eslint-plugin-import": "^2.25.4",
+    "jest": "^27.5.1",
+    "microbundle": "^0.14.2",
     "npm-run-all": "^4.1.5",
-    "ts-jest": "^27.0.4",
-    "typescript": "^4.3.5"
+    "ts-jest": "^27.1.3",
+    "typescript": "^4.5.5"
   }
 }

src/index.ts

@@ -348,3 +348,11 @@ // symbols
   const list: (string | symbol)[][] = [];
+  const seen = new WeakSet();
   const walk = (x: unknown, path?: (string | symbol)[]) => {
+    if (seen.has(x as object)) {
+      // for object with cycles
+      return;
+    }
+    if (isObject(x)) {
+      seen.add(x);
+    }
     const used = (affected as Affected).get(x as object);
@@ -351,0 +359,0 @@ if (used) {

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

Improved metrics

Total package byte prevSize

82274

increased by1.51%

Lines of code

498

increased by1.84%

No dependency changes