cash-dom - npm Package Compare versions

Comparing version 3.2.0 to 4.0.0

CHANGELOG.md

@@ -0,1 +1,7 @@
+### Version 4.0.0
+- Removed `$.fn.removeData`
+- Removed `$.hasData`
+- `$.fn.data`: removed caching mechanism
+- `$.fn.data`: added a missing TypeScript method overload
+
 ### Version 3.2.0
@@ -2,0 +8,0 @@ - Readme: updated sizes

dist/cash.d.ts

@@ -114,6 +114,4 @@ interface Cash {
 }
-interface CashStatic {
-    hasData(ele: HTMLElement): boolean;
-}
 interface Cash {
+    data(): plainObject | undefined;
     data(name: string): any;
@@ -124,5 +122,2 @@ data(name: string, value: any): this;
 interface Cash {
-    removeData(key: string): this;
-}
-interface Cash {
     innerWidth(): number;
@@ -129,0 +124,0 @@ innerHeight(): number;

dist/cash.esm.js

@@ -347,46 +347,25 @@ /* MIT https://github.com/kenwheeler/cash */
 // @optional ./css.ts
-const dataNamespace = '__cashData', dataAttributeRe = /^data-(.*)/;
-// @require core/cash.ts
-// @require ./helpers/variables.ts
-function hasData(ele) {
-    return dataNamespace in ele;
-}
-cash.hasData = hasData;
-// @require ./variables.ts
-function getDataCache(ele) {
-    return ele[dataNamespace] = (ele[dataNamespace] || {});
-}
-// @require attributes/attr.ts
-// @require ./get_data_cache.ts
+// @require core/camel_case.ts
 function getData(ele, key) {
-    const cache = getDataCache(ele);
-    if (key) {
-        if (!(key in cache)) {
-            let value = ele.dataset ? ele.dataset[key] || ele.dataset[camelCase(key)] : cash(ele).attr(`data-${key}`);
-            if (value !== undefined) {
-                try {
-                    value = JSON.parse(value);
-                }
-                catch (e) { }
-                cache[key] = value;
-            }
-        }
-        return cache[key];
+    const value = ele.dataset ? ele.dataset[key] || ele.dataset[camelCase(key)] : ele.getAttribute(`data-${key}`);
+    try {
+        return JSON.parse(value);
     }
-    return cache;
+    catch (_a) { }
+    return value;
 }
-// @require ./variables.ts
-// @require ./get_data_cache.ts
-function removeData(ele, key) {
-    if (key === undefined) {
-        delete ele[dataNamespace];
+// @require core/camel_case.ts
+function setData(ele, key, value) {
+    try {
+        value = JSON.stringify(value);
     }
+    catch (_a) { }
+    if (ele.dataset) {
+        ele.dataset[camelCase(key)] = value;
+    }
     else {
-        delete getDataCache(ele)[key];
+        ele.setAttribute(`data-${key}`, value);
     }
 }
-// @require ./get_data_cache.ts
-function setData(ele, key, value) {
-    getDataCache(ele)[key] = value;
-}
+const dataAttributeRe = /^data-(.+)/;
 function data(name, value) {
@@ -396,2 +375,3 @@ if (!name) {
             return;
+        const datas = {};
         each(this[0].attributes, (i, attr) => {
@@ -401,5 +381,5 @@ const match = attr.name.match(dataAttributeRe);
                 return;
-            this.data(match[1]);
+            datas[match[1]] = this.data(match[1]);
         });
-        return getData(this[0]);
+        return datas;
     }
@@ -417,7 +397,3 @@ if (isString(name)) {
 Cash.prototype.data = data;
-Cash.prototype.removeData = function (key) {
-    return this.each((i, ele) => removeData(ele, key));
-};
 // @optional ./data.ts
-// @optional ./remove_data.ts
 // @require css/helpers/compute_style_int.ts
@@ -424,0 +400,0 @@ function getExtraSpace(ele, xAxis) {

dist/cash.js

@@ -448,56 +448,29 @@ /* MIT https://github.com/kenwheeler/cash */
 Cash.prototype.css = css; // @optional ./css.ts
+// @require core/camel_case.ts
 
-var dataNamespace = '__cashData',
-    dataAttributeRe = /^data-(.*)/; // @require core/cash.ts
-// @require ./helpers/variables.ts
-
-function hasData(ele) {
-  return dataNamespace in ele;
-}
-
-cash.hasData = hasData; // @require ./variables.ts
-
-function getDataCache(ele) {
-  return ele[dataNamespace] = ele[dataNamespace] || {};
-} // @require attributes/attr.ts
-// @require ./get_data_cache.ts
-
-
 function getData(ele, key) {
-  var cache = getDataCache(ele);
+  var value = ele.dataset ? ele.dataset[key] || ele.dataset[camelCase(key)] : ele.getAttribute("data-" + key);
 
-  if (key) {
-    if (!(key in cache)) {
-      var value = ele.dataset ? ele.dataset[key] || ele.dataset[camelCase(key)] : cash(ele).attr("data-" + key);
+  try {
+    return JSON.parse(value);
+  } catch (_a) {}
 
-      if (value !== undefined) {
-        try {
-          value = JSON.parse(value);
-        } catch (e) {}
+  return value;
+} // @require core/camel_case.ts
 
-        cache[key] = value;
-      }
-    }
 
-    return cache[key];
-  }
+function setData(ele, key, value) {
+  try {
+    value = JSON.stringify(value);
+  } catch (_a) {}
 
-  return cache;
-} // @require ./variables.ts
-// @require ./get_data_cache.ts
-
-
-function removeData(ele, key) {
-  if (key === undefined) {
-    delete ele[dataNamespace];
+  if (ele.dataset) {
+    ele.dataset[camelCase(key)] = value;
   } else {
-    delete getDataCache(ele)[key];
+    ele.setAttribute("data-" + key, value);
   }
-} // @require ./get_data_cache.ts
+}
 
+var dataAttributeRe = /^data-(.+)/;
 
-function setData(ele, key, value) {
-  getDataCache(ele)[key] = value;
-}
-
 function data(name, value) {
@@ -508,9 +481,9 @@ var _this = this;
     if (!this[0]) return;
+    var datas_1 = {};
     each(this[0].attributes, function (i, attr) {
       var match = attr.name.match(dataAttributeRe);
       if (!match) return;
-
-      _this.data(match[1]);
+      datas_1[match[1]] = _this.data(match[1]);
     });
-    return getData(this[0]);
+    return datas_1;
   }
@@ -532,13 +505,5 @@
 
-Cash.prototype.data = data;
-
-Cash.prototype.removeData = function (key) {
-  return this.each(function (i, ele) {
-    return removeData(ele, key);
-  });
-}; // @optional ./data.ts
-// @optional ./remove_data.ts
+Cash.prototype.data = data; // @optional ./data.ts
 // @require css/helpers/compute_style_int.ts
 
-
 function getExtraSpace(ele, xAxis) {
@@ -545,0 +510,0 @@ return computeStyleInt(ele, "border" + (xAxis ? 'Left' : 'Top') + "Width") + computeStyleInt(ele, "padding" + (xAxis ? 'Left' : 'Top')) + computeStyleInt(ele, "padding" + (xAxis ? 'Right' : 'Bottom')) + computeStyleInt(ele, "border" + (xAxis ? 'Right' : 'Bottom') + "Width");

dist/cash.min.js

 /* MIT https://github.com/kenwheeler/cash */
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+function sa(a,b){return!b||!v.call(b,function(b){return 0>a.indexOf(b)})}var U={focus:"focusin",blur:"focusout"},ta={mouseenter:"mouseover",mouseleave:"mouseout"},ua=/^(?:mouse|pointer|contextmenu|drag|drop|click|dblclick)/i;function va(a,b,c,d,g){g.guid=g.guid||G++;var h=a.__cashEvents=a.__cashEvents||{};h[b]=h[b]||[];h[b].push([c,d,g]);a.addEventListener(b,g)}function V(a){a=a.split(".");return[a[0],a.slice(1).sort()]}
+function W(a,b,c,d,g){var h=a.__cashEvents=a.__cashEvents||{};if(b)h[b]&&(h[b]=h[b].filter(function(h){var p=h[0],ya=h[1];h=h[2];if(g&&h.guid!==g.guid||!sa(p,c)||d&&d!==ya)return!0;a.removeEventListener(b,h)}));else{for(b in h)W(a,b,c,d,g);delete a.__cashEvents}}y.prototype.off=function(a,b,c){var d=this;void 0===a?this.each(function(a,b){return W(b)}):(B(b)&&(c=b,b=""),E(N(a),function(a,h){a=V(ta[h]||U[h]||h);var g=a[0],w=a[1];d.each(function(a,d){return W(d,g,w,b,c)})}));return this};
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+!1===t&&(a.preventDefault(),a.stopPropagation())}};a.guid=c.guid=c.guid||G++;va(h,p,w,b,a)})});return this};y.prototype.one=function(a,b,c){return this.on(a,b,c,!0)};y.prototype.ready=function(a){function b(){return a(C)}"loading"!==e.readyState?setTimeout(b):e.addEventListener("DOMContentLoaded",b);return this};
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+y.prototype.serialize=function(){var a="";this.each(function(b,c){E(c.elements||[c],function(b,c){c.disabled||!c.name||"FIELDSET"===c.tagName||Aa.test(c.type)||Ba.test(c.type)&&!c.checked||(b=wa(c),void 0!==b&&(b=K(b)?b:[b],E(b,function(b,d){b=a;d="&"+encodeURIComponent(c.name)+"="+encodeURIComponent(d).replace(xa,"+");a=b+d})))})});return a.substr(1)};
+y.prototype.val=function(a){return void 0===a?this[0]&&wa(this[0]):this.each(function(b,c){if("SELECT"===c.tagName){var d=K(a)?a:null===a?[]:[a];E(c.options,function(a,b){b.selected=0<=d.indexOf(b.value)})}else c.value=null===a?"":a})};y.prototype.clone=function(){return this.map(function(a,b){return b.cloneNode(!0)})};y.prototype.detach=function(){return this.each(function(a,b){b.parentNode&&b.parentNode.removeChild(b)})};var Ca=/^\s*<(\w+)[^>]*>/,Da=/^\s*<(\w+)\s*\/?>(?:<\/\1>)?\s*$/,X;
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+y.prototype.html=function(a){return void 0===a?this[0]&&this[0].innerHTML:this.each(function(b,c){c.innerHTML=a})};y.prototype.remove=function(){return this.detach().off()};y.prototype.text=function(a){return void 0===a?this[0]?this[0].textContent:"":this.each(function(b,c){c.textContent=a})};y.prototype.unwrap=function(){this.parent().each(function(a,b){a=C(b);a.replaceWith(a.children())});return this};var Ea=e.documentElement;
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+y.prototype.wrapAll=function(a){if(this[0]){a=C(a);this.first().before(a);for(a=a[0];a.children.length;)a=a.firstElementChild;this.appendTo(a)}return this};y.prototype.wrap=function(a){return this.each(function(b,c){var d=C(a)[0];C(c).wrapAll(b?d.cloneNode(!0):d)})};y.prototype.wrapInner=function(a){return this.each(function(b,c){b=C(c);c=b.contents();c.length?c.wrapAll(a):b.append(a)})};
+y.prototype.has=function(a){var b=z(a)?function(b,d){return!!x(a,d).length}:function(b,d){return d.contains(a)};return this.filter(b)};y.prototype.is=function(a){if(!a||!this[0])return!1;var b=L(a),c=!1;this.each(function(a,g){c=b.call(g,a,g);return!c});return c};y.prototype.next=function(a,b){return M(C(O(I(this,"nextElementSibling",b))),a)};y.prototype.nextAll=function(a){return this.next(a,!0)};
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+y.prototype.parents=function(a){return M(C(O(I(this,"parentElement",!0))),a)};y.prototype.prev=function(a,b){return M(C(O(I(this,"previousElementSibling",b))),a)};y.prototype.prevAll=function(a){return this.prev(a,!0)};y.prototype.siblings=function(a){var b=this[0];return M(this.parent().children().filter(function(a,d){return d!==b}),a)};"undefined"!==typeof exports?module.exports=C:f.cash=f.$=C;
 })();

dist/cash.ts

@@ -796,75 +796,32 @@
 
-const dataNamespace = '__cashData',
-      dataAttributeRe = /^data-(.*)/;
+// @require core/camel_case.ts
 
+function getData ( ele: HTMLElement, key: string ) {
 
-// @require core/cash.ts
-// @require ./helpers/variables.ts
+  const value = ele.dataset ? ele.dataset[key] || ele.dataset[camelCase ( key )] : ele.getAttribute ( `data-${key}` );
 
-function hasData ( ele: HTMLElement ): boolean {
-  return dataNamespace in ele;
-}
+  try {
+    return JSON.parse ( value );
+  } catch {}
 
-interface CashStatic {
-  hasData ( ele: HTMLElement ): boolean;
-}
+  return value;
 
-cash.hasData = hasData;
-
-
-// @require ./variables.ts
-
-function getDataCache ( ele: HTMLElement ): plainObject {
-
-  return ele[dataNamespace] = ( ele[dataNamespace] || {} );
-
 }
 
 
-// @require attributes/attr.ts
-// @require ./get_data_cache.ts
+// @require core/camel_case.ts
 
-function getData ( ele: HTMLElement, key?: string ): plainObject {
+function setData ( ele: HTMLElement, key: string, value ): void {
 
-  const cache = getDataCache ( ele );
+  try {
+    value = JSON.stringify ( value );
+  } catch {}
 
-  if ( key ) {
+  if ( ele.dataset ) {
 
-    if ( !( key in cache ) ) {
+    ele.dataset[camelCase ( key )] = value;
 
-      let value = ele.dataset ? ele.dataset[key] || ele.dataset[camelCase ( key )] : cash ( ele ).attr ( `data-${key}` );
-
-      if ( value !== undefined ) {
-
-        try {
-          value = JSON.parse ( value );
-        } catch ( e ) {}
-
-        cache[key] = value;
-
-      }
-
-    }
-
-    return cache[key];
-
-  }
-
-  return cache;
-
-}
-
-
-// @require ./variables.ts
-// @require ./get_data_cache.ts
-
-function removeData ( ele: HTMLElement, key: string ): void {
-
-  if ( key === undefined ) {
-
-    delete ele[dataNamespace];
-
   } else {
 
-    delete getDataCache ( ele )[key];
+    ele.setAttribute ( `data-${key}`, value );
 
@@ -876,9 +833,5 @@ }
 
-// @require ./get_data_cache.ts
+const dataAttributeRe = /^data-(.+)/;
 
-function setData ( ele: HTMLElement, key: string, value ): void {
-  getDataCache ( ele )[key] = value;
-}
 
-
 // @require core/cash.ts
@@ -892,2 +845,3 @@ // @require core/type_checking.ts
 interface Cash {
+  data (): plainObject | undefined;
   data ( name: string );
@@ -898,6 +852,7 @@ data ( name: string, value ): this;
 
+function data ( this: Cash ): plainObject | undefined;
 function data ( this: Cash, name: string );
 function data ( this: Cash, name: string, value ): Cash;
 function data ( this: Cash, name: plainObject ): Cash;
-function data ( this: Cash, name: string | plainObject, value? ) {
+function data ( this: Cash, name?: string | plainObject, value? ) {
 
@@ -908,2 +863,4 @@ if ( !name ) {
 
+    const datas = {};
+
     each ( this[0].attributes, ( i, attr ) => {
@@ -915,7 +872,7 @@
 
-      this.data ( match[1] );
+      datas[match[1]] = this.data ( match[1] );
 
     });
 
-    return getData ( this[0] );
+    return datas;
 
@@ -945,17 +902,3 @@ }
 
-// @require core/cash.ts
-// @require collection/each.ts
-// @require ./helpers/remove_data.ts
-
-interface Cash {
-  removeData ( key: string ): this;
-}
-
-Cash.prototype.removeData = function ( this: Cash, key: string ) {
-  return this.each ( ( i, ele ) => removeData ( ele, key ) );
-};
-
-
 // @optional ./data.ts
-// @optional ./remove_data.ts
 
@@ -962,0 +905,0 @@

docs/migration_guide.md

@@ -27,2 +27,6 @@
 
+### Data caching
+
+In jQuery the `$.fn.data` function caches retrieved values, and doesn't refresh them when they are updated outside of jQuery (e.g. via the `dataset` API), this makes jQuery's `$.fn.data` function unusable with libraries like React. Cash doesn't implement such caching functionality and doesn't have this problem, the retrieved values are always fresh.
+
 ### Events
@@ -29,0 +33,0 @@

package.json

 {
   "name": "cash-dom",
   "description": "An absurdly small jQuery alternative for modern browsers.",
-  "version": "3.2.0",
+  "version": "4.0.0",
   "license": "MIT",
@@ -6,0 +6,0 @@ "main": "./dist/cash.js",

README.md

@@ -33,6 +33,6 @@
 
-Get Cash from [CloudFlare](https://cdnjs.cloudflare.com/ajax/libs/cash/3.2.0/cash.min.js) or [jsDelivr](https://cdn.jsdelivr.net/npm/cash-dom@3.2.0/dist/cash.min.js) and use it like this:
+Get Cash from [CloudFlare](https://cdnjs.cloudflare.com/ajax/libs/cash/4.0.0/cash.min.js) or [jsDelivr](https://cdn.jsdelivr.net/npm/cash-dom@4.0.0/dist/cash.min.js) and use it like this:
 
 ```html
-<script src="https://cdnjs.cloudflare.com/ajax/libs/cash/3.2.0/cash.min.js"></script>
+<script src="https://cdnjs.cloudflare.com/ajax/libs/cash/4.0.0/cash.min.js"></script>
 <script>
@@ -82,14 +82,14 @@ $(function () {
 
-| Attributes                           | Collection                 | CSS                  | Data                               | Dimensions                           | Effects                    |
-| ------------------------------------ | -------------------------- | -------------------- | ---------------------------------- | ------------------------------------ | -------------------------- |
-| [fn.addClass ()](#fnaddclass-)       | [fn.add ()](#fnadd-)       | [fn.css ()](#fncss-) | [fn.data ()](#fndata-)             | [fn.height ()](#fnheight-)           | [fn.hide ()](#fnhide-)     |
-| [fn.attr ()](#fnattr-)               | [fn.each ()](#fneach-)     |                      | [fn.removeData ()](#fnremovedata-) | [fn.innerHeight ()](#fninnerheight-) | [fn.show ()](#fnshow-)     |
-| [fn.hasClass ()](#fnhasclass-)       | [fn.eq ()](#fneq-)         |                      |                                    | [fn.innerWidth ()](#fninnerwidth-)   | [fn.toggle ()](#fntoggle-) |
-| [fn.prop ()](#fnprop-)               | [fn.filter ()](#fnfilter-) |                      |                                    | [fn.outerHeight ()](#fnouterheight-) |                            |
-| [fn.removeAttr ()](#fnremoveattr-)   | [fn.first ()](#fnfirst-)   |                      |                                    | [fn.outerWidth ()](#fnouterwidth-)   |                            |
-| [fn.removeClass ()](#fnremoveclass-) | [fn.get ()](#fnget-)       |                      |                                    | [fn.width ()](#fnwidth-)             |                            |
-| [fn.removeProp ()](#fnremoveprop-)   | [fn.index ()](#fnindex-)   |                      |                                    |                                      |                            |
-| [fn.toggleClass ()](#fntoggleclass-) | [fn.last ()](#fnlast-)     |                      |                                    |                                      |                            |
-|                                      | [fn.map ()](#fnmap-)       |                      |                                    |                                      |                            |
-|                                      | [fn.slice ()](#fnslice-)   |                      |                                    |                                      |                            |
+| Attributes                           | Collection                 | CSS                  | Data                   | Dimensions                           | Effects                    |
+| ------------------------------------ | -------------------------- | -------------------- | ---------------------- | ------------------------------------ | -------------------------- |
+| [fn.addClass ()](#fnaddclass-)       | [fn.add ()](#fnadd-)       | [fn.css ()](#fncss-) | [fn.data ()](#fndata-) | [fn.height ()](#fnheight-)           | [fn.hide ()](#fnhide-)     |
+| [fn.attr ()](#fnattr-)               | [fn.each ()](#fneach-)     |                      |                        | [fn.innerHeight ()](#fninnerheight-) | [fn.show ()](#fnshow-)     |
+| [fn.hasClass ()](#fnhasclass-)       | [fn.eq ()](#fneq-)         |                      |                        | [fn.innerWidth ()](#fninnerwidth-)   | [fn.toggle ()](#fntoggle-) |
+| [fn.prop ()](#fnprop-)               | [fn.filter ()](#fnfilter-) |                      |                        | [fn.outerHeight ()](#fnouterheight-) |                            |
+| [fn.removeAttr ()](#fnremoveattr-)   | [fn.first ()](#fnfirst-)   |                      |                        | [fn.outerWidth ()](#fnouterwidth-)   |                            |
+| [fn.removeClass ()](#fnremoveclass-) | [fn.get ()](#fnget-)       |                      |                        | [fn.width ()](#fnwidth-)             |                            |
+| [fn.removeProp ()](#fnremoveprop-)   | [fn.index ()](#fnindex-)   |                      |                        |                                      |                            |
+| [fn.toggleClass ()](#fntoggleclass-) | [fn.last ()](#fnlast-)     |                      |                        |                                      |                            |
+|                                      | [fn.map ()](#fnmap-)       |                      |                        |                                      |                            |
+|                                      | [fn.slice ()](#fnslice-)   |                      |                        |                                      |                            |
 
@@ -263,6 +263,8 @@ | Events                       | Forms                            | Manipulation                           | Offset                                 | Traversal                      |
 
-Link some data (string, object, array, etc.) to an element when both key and value are supplied.
+Without arguments, returns an object mapping all the `data-*` attributes to their values.
 
-If only a key is supplied, returns the linked data and falls back to data attribute value if no data is already linked.
+With a `key`, return the value of the corresponding `data-*` attribute.
 
+With both a `key` and `value`, sets the value of the corresponding `data-*` attribute to `value`.
+
 Multiple data can be set when an object is supplied.
@@ -681,11 +683,2 @@
 
-#### fn.removeData ()
-
-Removes linked data and data-attributes from collection elements.
-
-```js
-$(element).removeData ( name ) // => collection
-$(element).removeData () // => collection
-```
-
 #### fn.removeProp ()
@@ -837,3 +830,2 @@
 | [$.isString ()](#isstring-)     | [$.extend ()](#extend-)             |
-|                                 | [$.hasData ()](#hasdata-)             |
 |                                 | [$.matches ()](#matches-)           |
@@ -876,10 +868,2 @@ |                                 | [$.parseHTML ()](#parsehtml-)       |
 
-#### $.hasData ()
-
-Determine whether an element has any Cash data associated with it.
-
-```js
-$.hasData ( document.body ) // => boolean
-```
-
 #### $.isArray ()
@@ -886,0 +870,0 @@

src/data/data.ts

@@ -10,2 +10,3 @@
 interface Cash {
+  data (): plainObject | undefined;
   data ( name: string );
@@ -16,6 +17,7 @@ data ( name: string, value ): this;
 
+function data ( this: Cash ): plainObject | undefined;
 function data ( this: Cash, name: string );
 function data ( this: Cash, name: string, value ): Cash;
 function data ( this: Cash, name: plainObject ): Cash;
-function data ( this: Cash, name: string | plainObject, value? ) {
+function data ( this: Cash, name?: string | plainObject, value? ) {
 
@@ -26,2 +28,4 @@ if ( !name ) {
 
+    const datas = {};
+
     each ( this[0].attributes, ( i, attr ) => {
@@ -33,7 +37,7 @@
 
-      this.data ( match[1] );
+      datas[match[1]] = this.data ( match[1] );
 
     });
 
-    return getData ( this[0] );
+    return datas;
 
@@ -40,0 +44,0 @@ }

src/data/helpers/get_data.ts

 
-// @require attributes/attr.ts
-// @require ./get_data_cache.ts
+// @require core/camel_case.ts
 
-function getData ( ele: HTMLElement, key?: string ): plainObject {
+function getData ( ele: HTMLElement, key: string ) {
 
-  const cache = getDataCache ( ele );
+  const value = ele.dataset ? ele.dataset[key] || ele.dataset[camelCase ( key )] : ele.getAttribute ( `data-${key}` );
 
-  if ( key ) {
+  try {
+    return JSON.parse ( value );
+  } catch {}
 
-    if ( !( key in cache ) ) {
+  return value;
 
-      let value = ele.dataset ? ele.dataset[key] || ele.dataset[camelCase ( key )] : cash ( ele ).attr ( `data-${key}` );
-
-      if ( value !== undefined ) {
-
-        try {
-          value = JSON.parse ( value );
-        } catch ( e ) {}
-
-        cache[key] = value;
-
-      }
-
-    }
-
-    return cache[key];
-
-  }
-
-  return cache;
-
 }

src/data/helpers/set_data.ts

 
-// @require ./get_data_cache.ts
+// @require core/camel_case.ts
 
 function setData ( ele: HTMLElement, key: string, value ): void {
-  getDataCache ( ele )[key] = value;
+
+  try {
+    value = JSON.stringify ( value );
+  } catch {}
+
+  if ( ele.dataset ) {
+
+    ele.dataset[camelCase ( key )] = value;
+
+  } else {
+
+    ele.setAttribute ( `data-${key}`, value );
+
+  }
+
 }

src/data/helpers/variables.ts

 
-const dataNamespace = '__cashData',
-      dataAttributeRe = /^data-(.*)/;
+const dataAttributeRe = /^data-(.+)/;

src/data/index.ts

 
 // @optional ./data.ts
-// @optional ./remove_data.ts

test/modules/data.js

 
 var fixture = '\
   <div class="data" data-one="one" data-two="two"></div>\
-  <div class="types" data-true="true" data-false="false" data-null="null" data-int="3" data-float="3.14" data-string="foo" data-object=\'{"json": true}\' data-array="[1,2,3]"></div>\
 ';
@@ -22,4 +21,13 @@
 
-      var ele = $('.types');
+      var ele = $('.data');
 
+      ele.data ( 'true', true );
+      ele.data ( 'false', false );
+      ele.data ( 'null', null );
+      ele.data ( 'int', 3 );
+      ele.data ( 'float', 3.14 );
+      ele.data ( 'string', 'foo' );
+      ele.data ( 'object', { json: true } );
+      ele.data ( 'array', [1, 2, 3] );
+
       t.is ( ele.data ( 'true' ), true );
@@ -36,2 +44,12 @@ t.is ( ele.data ( 'false' ), false );
 
+    it ( 'doesn\'t cache the values', function ( t ) {
+
+      var ele = $('.data');
+
+      t.is ( ele.data ( 'one' ), 'one' );
+      ele[0].dataset.one = 'uno';
+      t.is ( ele.data ( 'one' ), 'uno' );
+
+    });
+
     it ( 'gets all data', function ( t ) {
@@ -72,32 +90,2 @@
 
-  describe ( '$.fn.removeData', function ( it ) {
-
-    it ( 'removes data', function ( t ) {
-
-      var ele = $('.data');
-
-      ele.data ( 'one', 'uno' );
-      ele.removeData ( 'one' );
-
-      t.is ( ele.data ( 'one' ), 'one' );
-
-    });
-
-    it ( 'removes all data', function ( t ) {
-
-      var ele = $('.data');
-
-      ele.data ( 'one', 'uno' );
-      ele.data ( 'two', 'due' );
-      ele.data ( 'three', 3 );
-      ele.removeData ();
-
-      t.is ( ele.data ( 'one' ), 'one' );
-      t.is ( ele.data ( 'two' ), 'two' );
-      t.is ( ele.data ( 'three' ), undefined );
-
-    });
-
-  });
-
 });

test/modules/utilities.js

@@ -73,18 +73,2 @@
 
-  describe ( '$.hasData', function ( it ) {
-
-    it ( 'determines whether an element has any cash data associated with it', function ( t ) {
-
-      var ele = $('<div data-foo="content">');
-
-      t.false ( $.hasData ( ele[0] ) );
-
-      t.is ( ele.data ( 'foo' ), 'content' );
-
-      t.true ( $.hasData ( ele[0] ) );
-
-    });
-
-  });
-
   describe ( '$.isArray', function ( it ) {
@@ -91,0 +75,0 @@

New alerts

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Found 1 instance in 1 package

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Worsened metrics

Total package byte prevSize

707496

decreased by-0.59%

Number of package files

169

decreased by-2.31%

Lines of code

7754

decreased by-1.67%

Number of lines in readme file

949

decreased by-1.66%

No dependency changes