qsa-observer - npm Package Compare versions

Comparing version 0.0.0 to 0.0.1

cjs/index.js

@@ -5,17 +5,9 @@ 'use strict';
 
-module.exports = ({cache, query, root, setup, update}) => {
-  const matches = element => {
-    for (let
-      method = (
-        element.matches ||
-        element.webkitMatchesSelector ||
-        element.msMatchesSelector
-      ),
-      i = 0, {length} = query; i < length; i++
-    ) {
-      if (method.call(element, query[i]))
-        return true;
-    }
-    return false;
-  };
+module.exports = (options) => {
+  const {cache, query, root} = options;
+  const matches = element => (
+    element.matches ||
+    element.webkitMatchesSelector ||
+    element.msMatchesSelector
+  );
   const parse = (elements, connected, set) => {
@@ -26,4 +18,4 @@ for (let element, i = 0, {length} = elements; i < length; i++) {
         if (cache.has(element))
-          update(element, connected);
-        else if (connected && matches(element))
+          options.update(element, connected);
+        else if (connected)
           setup(element);
@@ -34,2 +26,8 @@ parse(element.querySelectorAll(query), connected, set);
   };
+  const setup = element => {
+    for (let m = matches(element), i = 0, {length} = query; i < length; i++) {
+      if (m.call(element, query[i]))
+        options.setup(element, query[i]);
+    }
+  };
   const observer = new MutationObserver(records => {
@@ -45,3 +43,6 @@ if (query.length) {
   observer.observe(root || document, {childList: true, subtree: true});
+  if (query.length)
+    parse((root || document).querySelectorAll(query), true, new Set);
   return {
+    matches,
     observer,
@@ -48,0 +49,0 @@ parse(elements, connected = true) {

es.js

@@ -1,1 +0,1 @@
-self.qsaObserver=function(e){"use strict";const{filter:t}=[],r=e=>"querySelectorAll"in e;return e.default=({cache:e,query:l,root:s,setup:n,update:o})=>{const c=e=>{for(let t=e.matches||e.webkitMatchesSelector||e.msMatchesSelector,r=0,{length:s}=l;r<s;r++)if(t.call(e,l[r]))return!0;return!1},a=(t,r,s)=>{for(let u,d=0,{length:h}=t;d<h;d++)s.has(u=t[d])||(s.add(u),e.has(u)?o(u,r):r&&c(u)&&n(u),a(u.querySelectorAll(l),r,s))},u=new MutationObserver(e=>{if(l.length)for(let l=0,{length:s}=e;l<s;l++){const{addedNodes:s,removedNodes:n}=e[l];a(t.call(s,r),!0,new Set),a(t.call(n,r),!1,new Set)}});return u.observe(s||document,{childList:!0,subtree:!0}),{observer:u,parse(e,t=!0){a(e,t,new Set)}}},e}({}).default;
+self.qsaObserver=function(e){"use strict";const{filter:t}=[],r=e=>"querySelectorAll"in e;return e.default=e=>{const{cache:l,query:s,root:c}=e,o=e=>e.matches||e.webkitMatchesSelector||e.msMatchesSelector,n=(t,r,c)=>{for(let o,u=0,{length:d}=t;u<d;u++)c.has(o=t[u])||(c.add(o),l.has(o)?e.update(o,r):r&&a(o),n(o.querySelectorAll(s),r,c))},a=t=>{for(let r=o(t),l=0,{length:c}=s;l<c;l++)r.call(t,s[l])&&e.setup(t,s[l])},u=new MutationObserver(e=>{if(s.length)for(let l=0,{length:s}=e;l<s;l++){const{addedNodes:s,removedNodes:c}=e[l];n(t.call(s,r),!0,new Set),n(t.call(c,r),!1,new Set)}});return u.observe(c||document,{childList:!0,subtree:!0}),s.length&&n((c||document).querySelectorAll(s),!0,new Set),{matches:o,observer:u,parse(e,t=!0){n(e,t,new Set)}}},e}({}).default;

esm/index.js

 const {filter} = [];
 const elements = element => 'querySelectorAll' in element;
 
-export default ({cache, query, root, setup, update}) => {
-  const matches = element => {
-    for (let
-      method = (
-        element.matches ||
-        element.webkitMatchesSelector ||
-        element.msMatchesSelector
-      ),
-      i = 0, {length} = query; i < length; i++
-    ) {
-      if (method.call(element, query[i]))
-        return true;
-    }
-    return false;
-  };
+export default (options) => {
+  const {cache, query, root} = options;
+  const matches = element => (
+    element.matches ||
+    element.webkitMatchesSelector ||
+    element.msMatchesSelector
+  );
   const parse = (elements, connected, set) => {
@@ -24,4 +16,4 @@ for (let element, i = 0, {length} = elements; i < length; i++) {
         if (cache.has(element))
-          update(element, connected);
-        else if (connected && matches(element))
+          options.update(element, connected);
+        else if (connected)
           setup(element);
@@ -32,2 +24,8 @@ parse(element.querySelectorAll(query), connected, set);
   };
+  const setup = element => {
+    for (let m = matches(element), i = 0, {length} = query; i < length; i++) {
+      if (m.call(element, query[i]))
+        options.setup(element, query[i]);
+    }
+  };
   const observer = new MutationObserver(records => {
@@ -43,3 +41,6 @@ if (query.length) {
   observer.observe(root || document, {childList: true, subtree: true});
+  if (query.length)
+    parse((root || document).querySelectorAll(query), true, new Set);
   return {
+    matches,
     observer,
@@ -46,0 +47,0 @@ parse(elements, connected = true) {

index.js

@@ -10,15 +10,9 @@ self.qsaObserver = (function (exports) {
 
-  var index = (function (_ref) {
-    var cache = _ref.cache,
-        query = _ref.query,
-        root = _ref.root,
-        setup = _ref.setup,
-        update = _ref.update;
+  var index = (function (options) {
+    var cache = options.cache,
+        query = options.query,
+        root = options.root;
 
     var matches = function matches(element) {
-      for (var method = element.matches || element.webkitMatchesSelector || element.msMatchesSelector, i = 0, length = query.length; i < length; i++) {
-        if (method.call(element, query[i])) return true;
-      }
-
-      return false;
+      return element.matches || element.webkitMatchesSelector || element.msMatchesSelector;
     };
@@ -30,3 +24,3 @@
           set.add(element);
-          if (cache.has(element)) update(element, connected);else if (connected && matches(element)) setup(element);
+          if (cache.has(element)) options.update(element, connected);else if (connected) setup(element);
 
@@ -38,2 +32,8 @@ _parse(element.querySelectorAll(query), connected, set);
 
+    var setup = function setup(element) {
+      for (var m = matches(element), i = 0, length = query.length; i < length; i++) {
+        if (m.call(element, query[i])) options.setup(element, query[i]);
+      }
+    };
+
     var observer = new MutationObserver(function (records) {
@@ -56,3 +56,5 @@ if (query.length) {
     });
+    if (query.length) _parse((root || document).querySelectorAll(query), true, new Set());
     return {
+      matches: matches,
       observer: observer,
@@ -59,0 +61,0 @@ parse: function parse(elements) {

min.js

@@ -1,1 +0,1 @@
-self.qsaObserver=function(e){"use strict";var r=[].filter,t=function(e){return"querySelectorAll"in e};return e.default=function(e){var n=e.cache,o=e.query,a=e.root,l=e.setup,c=e.update,u=function(e){for(var r=e.matches||e.webkitMatchesSelector||e.msMatchesSelector,t=0,n=o.length;t<n;t++)if(r.call(e,o[t]))return!0;return!1},s=function(e,r,t){for(var a,i=0,f=e.length;i<f;i++)t.has(a=e[i])||(t.add(a),n.has(a)?c(a,r):r&&u(a)&&l(a),s(a.querySelectorAll(o),r,t))},i=new MutationObserver((function(e){if(o.length)for(var n=0,a=e.length;n<a;n++){var l=e[n],c=l.addedNodes,u=l.removedNodes;s(r.call(c,t),!0,new Set),s(r.call(u,t),!1,new Set)}}));return i.observe(a||document,{childList:!0,subtree:!0}),{observer:i,parse:function(e){var r=!(arguments.length>1&&void 0!==arguments[1])||arguments[1];s(e,r,new Set)}}},e}({}).default;
+self.qsaObserver=function(e){"use strict";var t=[].filter,r=function(e){return"querySelectorAll"in e};return e.default=function(e){var n=e.cache,l=e.query,o=e.root,c=function(e){return e.matches||e.webkitMatchesSelector||e.msMatchesSelector},a=function(t,r,o){for(var c,s=0,i=t.length;s<i;s++)o.has(c=t[s])||(o.add(c),n.has(c)?e.update(c,r):r&&u(c),a(c.querySelectorAll(l),r,o))},u=function(t){for(var r=c(t),n=0,o=l.length;n<o;n++)r.call(t,l[n])&&e.setup(t,l[n])},s=new MutationObserver((function(e){if(l.length)for(var n=0,o=e.length;n<o;n++){var c=e[n],u=c.addedNodes,s=c.removedNodes;a(t.call(u,r),!0,new Set),a(t.call(s,r),!1,new Set)}}));return s.observe(o||document,{childList:!0,subtree:!0}),l.length&&a((o||document).querySelectorAll(l),!0,new Set),{matches:c,observer:s,parse:function(e){var t=!(arguments.length>1&&void 0!==arguments[1])||arguments[1];a(e,t,new Set)}}},e}({}).default;

package.json

 {
   "name": "qsa-observer",
-  "version": "0.0.0",
+  "version": "0.0.1",
   "description": "",
   "main": "./cjs/index.js",
   "scripts": {
-    "build": "npm run cjs && npm run rollup:es && npm run rollup:babel && npm run min && npm run fix:default && npm run test",
+    "build": "npm run cjs && npm run rollup:es && npm run rollup:babel && npm run min && npm run fix:default && npm run size",
     "cjs": "ascjs --no-default esm cjs",
@@ -12,3 +12,4 @@ "rollup:es": "rollup --config rollup/es.config.js && sed -i.bck 's/^var /self./' es.js && rm -rf es.js.bck",
     "min": "terser index.js --comments='/^!/' -c -m -o min.js",
-    "fix:default": "sed -i 's/({})/({}).default/' index.js && sed -i 's/({})/({}).default/' es.js && sed -i 's/({})/({}).default/' min.js"
+    "fix:default": "sed -i 's/({})/({}).default/' index.js && sed -i 's/({})/({}).default/' es.js && sed -i 's/({})/({}).default/' min.js",
+    "size": "cat min.js | gzip -9 | wc -c && cat min.js | brotli | wc -c && cat es.js | gzip -9 | wc -c && cat es.js | brotli | wc -c"
   },
@@ -35,2 +36,2 @@ "keywords": [],
   "unpkg": "min.js"
-}
+}

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Improved metrics

Total package byte prevSize

10332

increased by36.41%

Number of package files

8

increased by14.29%

Lines of code

153

increased by2.68%

Number of medium quality alerts

1

decreased by-50%

Number of lines in readme file

66

increased byInfinity%

No dependency changes