@ryangjchandler/spruce - npm Package Compare versions

Comparing version 2.6.3 to 2.7.0

dist/spruce.umd.js

@@ -1,2 +0,578 @@
-!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?module.exports=t():"function"==typeof define&&define.amd?define(t):e.spruce=t()}(this,function(){function e(e,t,r){return t in e?Object.defineProperty(e,t,{value:r,enumerable:!0,configurable:!0,writable:!0}):e[t]=r,e}function t(e,t){var r=Object.keys(e);if(Object.getOwnPropertySymbols){var n=Object.getOwnPropertySymbols(e);t&&(n=n.filter(function(t){return Object.getOwnPropertyDescriptor(e,t).enumerable})),r.push.apply(r,n)}return r}"undefined"!=typeof globalThis?globalThis:"undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self&&self;var r,n=(function(e,t){e.exports=function(){var e=/^v?(?:\d+)(\.(?:[x*]|\d+)(\.(?:[x*]|\d+)(\.(?:[x*]|\d+))?(?:-[\da-z\-]+(?:\.[\da-z\-]+)*)?(?:\+[\da-z\-]+(?:\.[\da-z\-]+)*)?)?)?$/i;function t(e){var t,r=e.replace(/^v/,"").replace(/\+.*$/,""),n=-1===(t=r).indexOf("-")?t.length:t.indexOf("-"),i=r.substring(0,n).split(".");return i.push(r.substring(n+1)),i}function r(e){return isNaN(Number(e))?e:Number(e)}function n(t){if("string"!=typeof t)throw new TypeError("Invalid argument expected string");if(!e.test(t))throw new Error("Invalid argument not valid semver ('"+t+"' received)")}function i(e,i){[e,i].forEach(n);for(var s=t(e),o=t(i),c=0;c<Math.max(s.length-1,o.length-1);c++){var a=parseInt(s[c]||0,10),u=parseInt(o[c]||0,10);if(a>u)return 1;if(u>a)return-1}var f=s[s.length-1],h=o[o.length-1];if(f&&h){var p=f.split(".").map(r),d=h.split(".").map(r);for(c=0;c<Math.max(p.length,d.length);c++){if(void 0===p[c]||"string"==typeof d[c]&&"number"==typeof p[c])return-1;if(void 0===d[c]||"string"==typeof p[c]&&"number"==typeof d[c])return 1;if(p[c]>d[c])return 1;if(d[c]>p[c])return-1}}else if(f||h)return f?-1:1;return 0}var s=[">",">=","=","<","<="],o={">":[1],">=":[0,1],"=":[0],"<=":[-1,0],"<":[-1]};return i.validate=function(t){return"string"==typeof t&&e.test(t)},i.compare=function(e,t,r){!function(e){if("string"!=typeof e)throw new TypeError("Invalid operator type, expected string but got "+typeof e);if(-1===s.indexOf(e))throw new TypeError("Invalid operator, expected one of "+s.join("|"))}(r);var n=i(e,t);return o[r].indexOf(n)>-1},i}()}(r={exports:{}}),r.exports),i=function(e){return null==e},s=function(e){return Object.getPrototypeOf(e)===Object.prototype},o=function(e){return Array.isArray(e)},c=function(e,t){return Object.entries(e).forEach(function(r){var n=r[0],a=r[1];i(a)||!s(a)&&!o(a)||(e[n]=c(a,t))}),new Proxy(e,{get:function(e,r,n){return t.get(e,r,n)},set:function(e,r,n,a){i(n)||!s(n)&&!o(n)||(n=c(n,t));var u=e[r];return e[r]=n,i(u)||i(u.__watchers)||(e[r].__watchers=u.__watchers),t.set(e,r,e[r],a),!0}})},a={stores:{},persistenceDriver:window.localStorage,persisted:[],subscribers:[],pendingWatchers:{},disableReactivity:!1,startingCallbacks:[],startedCallbacks:[],hasStarted:!1,start:function(){var e=this;this.startingCallbacks.forEach(function(e){return e()}),this.attach(),this.stores=c(this.stores,{get:function(t,r,n){return Object.is(n,e.stores)&&["get","set","toggle","call","clear"].includes(r)?e[r].bind(e):Reflect.get(t,r,n)},set:function(t,r,n,i){if(!e.disableReactivity){e.updateSubscribers(),e.runWatchers(t,r,n,i),e.disableReactivity=!0;try{e.persisted.forEach(e.updateLocalStorage.bind(e))}catch(e){}e.disableReactivity=!1}}}),this.hasStarted=!0,this.disableReactivity=!0,Object.entries(this.pendingWatchers).forEach(function(t){var r=t[0];t[1].forEach(function(t){return e.watch(r,t)})}),this.disableReactivity=!1,this.startedCallbacks.forEach(function(e){return e()})},starting:function(e){this.startingCallbacks.push(e)},started:function(e){this.startedCallbacks.push(e)},attach:function(){if(!(navigator.userAgent.includes("Node.js")||navigator.userAgent.includes("jsdom")||window.Alpine&&n.compare(window.Alpine.version,"2.7.0",">=")))throw new Error("[Spruce] You must be using Alpine >= 2.5.0 to use Spruce.");var e=this;window.Alpine.addMagicProperty("store",function(t){return e.subscribe(t),e.stores})},store:function(e,t,r){if(void 0===r&&(r=!1),"function"==typeof t&&(t=t()),r)try{this.stores[e]=this.retrieveFromLocalStorage(e,(n={},Object.entries(t).filter(function(e){return"function"==typeof e[1]}).forEach(function(e){return n[e[0]]=e[1]}),n)),this.persisted.includes(e)||this.persisted.push(e)}catch(e){}var n;return this.stores[e]||(this.stores[e]=t),this.stores[e]},reset:function(e,t){void 0!==this.stores[e]&&(this.stores[e]=t)},subscribe:function(e){return this.subscribers.includes(e)||this.subscribers.push(e),this.stores},updateSubscribers:function(){this.subscribers.filter(function(e){return!!e.__x}).forEach(function(e){e.__x.updateElements(e)})},retrieveFromLocalStorage:function(e,t){void 0===t&&(t={});var r=this.persistenceDriver.getItem("__spruce:"+e);if(!r)return null;var n=JSON.parse(r);return"object"==typeof n&&(delete(n=Object.assign(t,n)).__watchers,delete n.__key_name),n},updateLocalStorage:function(r){var n=function(r){for(var n=1;n<arguments.length;n++){var i=null!=arguments[n]?arguments[n]:{};n%2?t(Object(i),!0).forEach(function(t){e(r,t,i[t])}):Object.getOwnPropertyDescriptors?Object.defineProperties(r,Object.getOwnPropertyDescriptors(i)):t(Object(i)).forEach(function(e){Object.defineProperty(r,e,Object.getOwnPropertyDescriptor(i,e))})}return r}({},this.store(r));delete n.__watchers,delete n.__key_name,this.persistenceDriver.setItem("__spruce:"+r,JSON.stringify(this.store(r)))},get:function(e,t){return void 0===t&&(t=this.stores),e.split(".").reduce(function(e,t){return e[t]},t)},set:function(e,t,r){return void 0===r&&(r=this.stores),o(e)||(e=e.split(".")),1===e.length?r[e[0]]=t:r[e[0]]?this.set(e.slice(1),t,r[e[0]]):(r[e[0]]={},this.set(e.slice(1),t,r[e[0]]))},toggle:function(e){return this.set(e,!this.get(e))},call:function(e){for(var t=[],r=arguments.length-1;r-- >0;)t[r]=arguments[r+1];return this.get(e).apply(void 0,t)},clear:function(e){return this.persistenceDriver.removeItem("__spruce:"+e)},watch:function(e,t){var r=this;if(!this.hasStarted)return this.pendingWatchers[e]||(this.pendingWatchers[e]=[]),this.pendingWatchers[e].push(t),[function(){return r.unwatch(e,t)}];var n=e.split("."),c=n.reduce(function(e,t){var r=e[t];return i(r)||!s(r)&&!o(r)?e:r},this.stores),a=Object.is(c,this.get(e))?"__self":n[n.length-1];return c.__watchers||(c.__watchers=new Map),c.__watchers.has(a)||c.__watchers.set(a,new Set),c.__watchers.get(a).add(t),[function(){return r.unwatch(e,t)}]},unwatch:function(e,t){var r=e.split("."),n=r.reduce(function(e,t){var r=e[t];return i(r)||!s(r)&&!o(r)?e:r},this.stores),c=Object.is(n,this.get(e))?"__self":r[r.length-1],a=n.__watchers;a.has(c)&&a.get(c).delete(t)},watchers:function(e){var t=e.split("."),r=t.reduce(function(e,t){var r=e[t];return i(r)||!s(r)&&!o(r)?e:r},this.stores),n=Object.is(r,this.get(e))?"__self":t[t.length-1];return r.__watchers?r.__watchers.get(n):{}},runWatchers:function(e,t,r){e.__watchers&&(e.__watchers.has(t)&&e.__watchers.get(t).forEach(function(e){return e(r)}),e.__watchers.has("__self")&&e.__watchers.get("__self").forEach(function(e){return e(r,t)}))},persistUsing:function(e){if(this.persisted.length>0&&console.warn("[Spruce] You have already initialised a persisted store. Changing the driver may cause issues."),"function"!=typeof e.getItem)throw new Error("[Spruce] The persistence driver must have a `getItem(key)` method.");if("function"!=typeof e.setItem)throw new Error("[Spruce] The persistence driver must have a `setItem(key, value)` method.");if("function"!=typeof e.removeItem)throw new Error("[Spruce] The persistence driver must have a `removeItem(name)` method.");this.persistenceDriver=e}};window.Spruce=a;var u=window.deferLoadingAlpine||function(e){e()};return window.deferLoadingAlpine=function(e){window.Spruce.start(),u(e)},a});
+(function (global, factory) {
+  typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
+  typeof define === 'function' && define.amd ? define(factory) :
+  (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.Spruce = factory());
+}(this, (function () { 'use strict';
+
+  function _defineProperty(obj, key, value) {
+    if (key in obj) {
+      Object.defineProperty(obj, key, {
+        value: value,
+        enumerable: true,
+        configurable: true,
+        writable: true
+      });
+    } else {
+      obj[key] = value;
+    }
+
+    return obj;
+  }
+
+  function ownKeys(object, enumerableOnly) {
+    var keys = Object.keys(object);
+
+    if (Object.getOwnPropertySymbols) {
+      var symbols = Object.getOwnPropertySymbols(object);
+      if (enumerableOnly) symbols = symbols.filter(function (sym) {
+        return Object.getOwnPropertyDescriptor(object, sym).enumerable;
+      });
+      keys.push.apply(keys, symbols);
+    }
+
+    return keys;
+  }
+
+  function _objectSpread2(target) {
+    for (var i = 1; i < arguments.length; i++) {
+      var source = arguments[i] != null ? arguments[i] : {};
+
+      if (i % 2) {
+        ownKeys(Object(source), true).forEach(function (key) {
+          _defineProperty(target, key, source[key]);
+        });
+      } else if (Object.getOwnPropertyDescriptors) {
+        Object.defineProperties(target, Object.getOwnPropertyDescriptors(source));
+      } else {
+        ownKeys(Object(source)).forEach(function (key) {
+          Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key));
+        });
+      }
+    }
+
+    return target;
+  }
+
+  var commonjsGlobal = typeof globalThis !== 'undefined' ? globalThis : typeof window !== 'undefined' ? window : typeof global !== 'undefined' ? global : typeof self !== 'undefined' ? self : {};
+
+  function createCommonjsModule(fn) {
+    var module = { exports: {} };
+  	return fn(module, module.exports), module.exports;
+  }
+
+  /* global define */
+  var compareVersions = createCommonjsModule(function (module, exports) {
+    (function (root, factory) {
+      /* istanbul ignore next */
+      {
+        module.exports = factory();
+      }
+    })(commonjsGlobal, function () {
+      var semver = /^v?(?:\d+)(\.(?:[x*]|\d+)(\.(?:[x*]|\d+)(\.(?:[x*]|\d+))?(?:-[\da-z\-]+(?:\.[\da-z\-]+)*)?(?:\+[\da-z\-]+(?:\.[\da-z\-]+)*)?)?)?$/i;
+
+      function indexOrEnd(str, q) {
+        return str.indexOf(q) === -1 ? str.length : str.indexOf(q);
+      }
+
+      function split(v) {
+        var c = v.replace(/^v/, '').replace(/\+.*$/, '');
+        var patchIndex = indexOrEnd(c, '-');
+        var arr = c.substring(0, patchIndex).split('.');
+        arr.push(c.substring(patchIndex + 1));
+        return arr;
+      }
+
+      function tryParse(v) {
+        return isNaN(Number(v)) ? v : Number(v);
+      }
+
+      function validate(version) {
+        if (typeof version !== 'string') {
+          throw new TypeError('Invalid argument expected string');
+        }
+
+        if (!semver.test(version)) {
+          throw new Error('Invalid argument not valid semver (\'' + version + '\' received)');
+        }
+      }
+
+      function compareVersions(v1, v2) {
+        [v1, v2].forEach(validate);
+        var s1 = split(v1);
+        var s2 = split(v2);
+
+        for (var i = 0; i < Math.max(s1.length - 1, s2.length - 1); i++) {
+          var n1 = parseInt(s1[i] || 0, 10);
+          var n2 = parseInt(s2[i] || 0, 10);
+          if (n1 > n2) return 1;
+          if (n2 > n1) return -1;
+        }
+
+        var sp1 = s1[s1.length - 1];
+        var sp2 = s2[s2.length - 1];
+
+        if (sp1 && sp2) {
+          var p1 = sp1.split('.').map(tryParse);
+          var p2 = sp2.split('.').map(tryParse);
+
+          for (i = 0; i < Math.max(p1.length, p2.length); i++) {
+            if (p1[i] === undefined || typeof p2[i] === 'string' && typeof p1[i] === 'number') return -1;
+            if (p2[i] === undefined || typeof p1[i] === 'string' && typeof p2[i] === 'number') return 1;
+            if (p1[i] > p2[i]) return 1;
+            if (p2[i] > p1[i]) return -1;
+          }
+        } else if (sp1 || sp2) {
+          return sp1 ? -1 : 1;
+        }
+
+        return 0;
+      }
+      var allowedOperators = ['>', '>=', '=', '<', '<='];
+      var operatorResMap = {
+        '>': [1],
+        '>=': [0, 1],
+        '=': [0],
+        '<=': [-1, 0],
+        '<': [-1]
+      };
+
+      function validateOperator(op) {
+        if (typeof op !== 'string') {
+          throw new TypeError('Invalid operator type, expected string but got ' + typeof op);
+        }
+
+        if (allowedOperators.indexOf(op) === -1) {
+          throw new TypeError('Invalid operator, expected one of ' + allowedOperators.join('|'));
+        }
+      }
+
+      compareVersions.validate = function (version) {
+        return typeof version === 'string' && semver.test(version);
+      };
+
+      compareVersions.compare = function (v1, v2, operator) {
+        // Validate operator
+        validateOperator(operator); // since result of compareVersions can only be -1 or 0 or 1
+        // a simple map can be used to replace switch
+
+        var res = compareVersions(v1, v2);
+        return operatorResMap[operator].indexOf(res) > -1;
+      };
+
+      return compareVersions;
+    });
+  });
+
+  const isNullOrUndefined = value => {
+    return value === null || value === undefined;
+  };
+  const isObject = _ => {
+    return Object.getPrototypeOf(_) === Object.prototype;
+  };
+  const isArray = _ => Array.isArray(_);
+  const getMethods = obj => {
+    let methods = {};
+    Object.entries(obj).filter(([_, value]) => typeof value === 'function').forEach(([key, value]) => methods[key] = value);
+    return methods;
+  };
+  const isTesting = () => {
+    return navigator.userAgent.includes("Node.js") || navigator.userAgent.includes("jsdom");
+  };
+  const checkForAlpine = () => {
+    if (isTesting()) {
+      return true;
+    }
+
+    if (!window.Alpine) {
+      return false;
+    }
+
+    return compareVersions.compare(window.Alpine.version, '2.7.0', '>=');
+  };
+
+  const createObservable = (target, callbacks) => {
+    Object.entries(target).forEach(([key, value]) => {
+      if (!isNullOrUndefined(value) && (isObject(value) || isArray(value))) {
+        target[key] = createObservable(value, callbacks);
+      }
+    });
+    return new Proxy(target, {
+      get(target, key, receiver) {
+        return callbacks.get(target, key, receiver);
+      },
+
+      set(target, key, value, receiver) {
+        if (!isNullOrUndefined(value) && (isObject(value) || isArray(value))) {
+          value = createObservable(value, callbacks);
+        }
+
+        let originalValue = target[key];
+        target[key] = value; // Copy watchers from the original value if they exist
+
+        if (!isNullOrUndefined(originalValue) && !isNullOrUndefined(originalValue.__watchers)) {
+          target[key].__watchers = originalValue.__watchers;
+        }
+
+        callbacks.set(target, key, target[key], receiver);
+        return true;
+      }
+
+    });
+  };
+
+  const Spruce = {
+    stores: {},
+    persistenceDriver: window.localStorage,
+    persisted: [],
+    persistedDrivers: {},
+    subscribers: [],
+    pendingWatchers: {},
+    disableReactivity: false,
+    startingCallbacks: [],
+    startedCallbacks: [],
+    hasStarted: false,
+
+    start() {
+      this.startingCallbacks.forEach(fn => fn());
+      this.attach();
+      this.stores = createObservable(this.stores, {
+        get: (target, key, receiver) => {
+          if (Object.is(receiver, this.stores) && ['get', 'set', 'toggle', 'call', 'clear'].includes(key)) {
+            return this[key].bind(this);
+          }
+
+          return Reflect.get(target, key, receiver);
+        },
+        set: (target, key, value, receiver) => {
+          if (this.disableReactivity) {
+            return;
+          }
+
+          this.updateSubscribers();
+          this.runWatchers(target, key, value, receiver);
+          this.disableReactivity = true;
+
+          try {
+            this.persisted.forEach(this.updateLocalStorage.bind(this));
+          } catch (e) {// Do nothing here (thanks Safari!)
+          }
+
+          this.disableReactivity = false;
+        }
+      });
+      this.hasStarted = true;
+      this.disableReactivity = true;
+      Object.entries(this.pendingWatchers).forEach(([name, callbacks]) => {
+        callbacks.forEach(callback => this.watch(name, callback));
+      });
+      this.disableReactivity = false;
+      this.startedCallbacks.forEach(fn => fn());
+    },
+
+    starting(callback) {
+      this.startingCallbacks.push(callback);
+    },
+
+    started(callback) {
+      this.startedCallbacks.push(callback);
+    },
+
+    attach() {
+      if (!checkForAlpine()) {
+        throw new Error('[Spruce] You must be using Alpine >= 2.5.0 to use Spruce.');
+      }
+
+      const self = this;
+      window.Alpine.addMagicProperty('store', el => {
+        self.subscribe(el);
+        return self.stores;
+      });
+    },
+
+    store(name, state, persist = false) {
+      if (typeof state === 'function') {
+        state = state();
+      }
+
+      const isValidDriver = this.isValidDriver(persist);
+
+      if (persist === true || isValidDriver) {
+        try {
+          this.stores[name] = this.retrieveFromLocalStorage(name, getMethods(state), isValidDriver ? persist : undefined);
+
+          if (isValidDriver) {
+            this.persistedDrivers[name] = persist;
+          }
+
+          if (!this.persisted.includes(name)) {
+            this.persisted.push(name);
+          }
+        } catch (e) {// Do nothing here (thanks Safari!)
+        }
+      }
+
+      if (!this.stores[name]) {
+        this.stores[name] = state;
+      }
+
+      return this.stores[name];
+    },
+
+    reset(name, state) {
+      if (this.stores[name] === undefined) {
+        return;
+      }
+
+      this.stores[name] = state;
+    },
+
+    delete(name, reload = true) {
+      if (this.stores[name] === undefined) {
+        return false;
+      }
+
+      delete this.stores[name];
+
+      if (reload) {
+        this.updateSubscribers();
+      }
+
+      return true;
+    },
+
+    deleteAll() {
+      const results = Object.keys(this.stores).map(key => this.delete(key, false));
+      this.updateSubscribers();
+      return !results.some(bool => !bool);
+    },
+
+    subscribe(el) {
+      if (!this.subscribers.includes(el)) {
+        this.subscribers.push(el);
+      }
+
+      return this.stores;
+    },
+
+    updateSubscribers() {
+      this.subscribers.filter(el => !!el.__x).forEach(el => {
+        el.__x.updateElements(el);
+      });
+    },
+
+    retrieveFromLocalStorage(name, methods = {}, handler) {
+      let driver = this.persistenceDriver;
+
+      if (handler !== undefined) {
+        this.guardAgainstInvalidDrivers(handler);
+        driver = handler;
+      }
+
+      const value = driver.getItem(`__spruce:${name}`);
+
+      if (!value) {
+        return null;
+      }
+
+      let storage = JSON.parse(value);
+
+      if (typeof storage === 'object') {
+        storage = Object.assign(methods, storage);
+        delete storage.__watchers;
+        delete storage.__key_name;
+      }
+
+      return storage;
+    },
+
+    updateLocalStorage(name) {
+      const store = _objectSpread2({}, this.store(name));
+
+      delete store.__watchers;
+      delete store.__key_name;
+      const driver = this.persistedDrivers[name] || this.persistenceDriver;
+      driver.setItem(`__spruce:${name}`, JSON.stringify(this.store(name)));
+    },
+
+    get(name, target = this.stores) {
+      return name.split('.').reduce((target, part) => target[part], target);
+    },
+
+    set(name, value, target = this.stores) {
+      if (!isArray(name)) {
+        name = name.split('.');
+      }
+
+      if (name.length === 1) return target[name[0]] = value;
+
+      if (target[name[0]]) {
+        return this.set(name.slice(1), value, target[name[0]]);
+      } else {
+        target[name[0]] = {};
+        return this.set(name.slice(1), value, target[name[0]]);
+      }
+    },
+
+    toggle(name) {
+      return this.set(name, !this.get(name));
+    },
+
+    call(name, ...args) {
+      return this.get(name)(...args);
+    },
+
+    clear(name) {
+      return this.persistenceDriver.removeItem(`__spruce:${name}`);
+    },
+
+    watch(name, callback) {
+      if (!this.hasStarted) {
+        this.pendingWatchers[name] || (this.pendingWatchers[name] = []);
+        this.pendingWatchers[name].push(callback);
+        return [() => this.unwatch(name, callback)];
+      }
+
+      const nameParts = name.split('.');
+      const target = nameParts.reduce((target, part) => {
+        const sub = target[part];
+
+        if (!isNullOrUndefined(sub) && (isObject(sub) || isArray(sub))) {
+          return sub;
+        }
+
+        return target;
+      }, this.stores);
+      /**
+       * If the target object / array is the property
+       * that needs to be watched, a magic `__self` key is
+       * used so that runner can pick up on it later.
+       */
+
+      const part = Object.is(target, this.get(name)) ? '__self' : nameParts[nameParts.length - 1];
+
+      if (!target.hasOwnProperty('__watchers')) {
+        Object.defineProperty(target, '__watchers', {
+          enumerable: false,
+          value: new Map(),
+          configurable: true
+        });
+      }
+
+      if (!target.__watchers.has(part)) {
+        target.__watchers.set(part, new Set());
+      }
+
+      target.__watchers.get(part).add(callback);
+
+      return [() => this.unwatch(name, callback)];
+    },
+
+    unwatch(name, callback) {
+      const nameParts = name.split('.');
+      const target = nameParts.reduce((target, part) => {
+        const sub = target[part];
+
+        if (!isNullOrUndefined(sub) && (isObject(sub) || isArray(sub))) {
+          return sub;
+        }
+
+        return target;
+      }, this.stores);
+      const part = Object.is(target, this.get(name)) ? '__self' : nameParts[nameParts.length - 1];
+      const watchers = target.__watchers;
+
+      if (!watchers.has(part)) {
+        return;
+      }
+
+      watchers.get(part).delete(callback);
+    },
+
+    watchers(name) {
+      const nameParts = name.split('.');
+      const target = nameParts.reduce((target, part) => {
+        const sub = target[part];
+
+        if (!isNullOrUndefined(sub) && (isObject(sub) || isArray(sub))) {
+          return sub;
+        }
+
+        return target;
+      }, this.stores);
+      const part = Object.is(target, this.get(name)) ? '__self' : nameParts[nameParts.length - 1];
+
+      if (!target.__watchers) {
+        return {};
+      }
+
+      return target.__watchers.get(part);
+    },
+
+    runWatchers(target, key, value) {
+      if (!target.__watchers) {
+        return;
+      }
+
+      if (target.__watchers.has(key)) {
+        target.__watchers.get(key).forEach(f => f(value));
+      }
+      /**
+       * The `__self` key is used for watchers that are registered
+       * to the object or array being updated.
+       */
+
+
+      if (target.__watchers.has('__self')) {
+        target.__watchers.get('__self').forEach(f => f(value, key));
+      }
+    },
+
+    persistUsing(driver) {
+      if (this.persisted.length > 0) {
+        console.warn('[Spruce] You have already initialised a persisted store. Changing the driver may cause issues.');
+      }
+
+      this.guardAgainstInvalidDrivers(driver);
+      this.persistenceDriver = driver;
+    },
+
+    guardAgainstInvalidDrivers(driver) {
+      if (typeof driver.getItem !== 'function') {
+        throw new Error('[Spruce] The persistence driver must have a `getItem(key)` method.');
+      }
+
+      if (typeof driver.setItem !== 'function') {
+        throw new Error('[Spruce] The persistence driver must have a `setItem(key, value)` method.');
+      }
+
+      if (typeof driver.removeItem !== 'function') {
+        throw new Error('[Spruce] The persistence driver must have a `removeItem(name)` method.');
+      }
+    },
+
+    isValidDriver(driver) {
+      try {
+        this.guardAgainstInvalidDrivers(driver);
+      } catch (e) {
+        return false;
+      }
+
+      return true;
+    }
+
+  };
+  window.Spruce = Spruce;
+
+  const deferrer = window.deferLoadingAlpine || function (callback) {
+    callback();
+  };
+
+  window.deferLoadingAlpine = function (callback) {
+    window.Spruce.start();
+    deferrer(callback);
+  };
+
+  return Spruce;
+
+})));
 //# sourceMappingURL=spruce.umd.js.map

package.json

 {
     "name": "@ryangjchandler/spruce",
     "description": "A lightweight state management layer for Alpine.js",
-    "version": "2.6.3",
+    "version": "2.7.0",
     "repository": {
@@ -11,10 +11,6 @@ "type": "git",
     "license": "MIT",
-    "source": "src/index.js",
-    "main": "dist/spruce.js",
-    "umd:main": "dist/spruce.umd.js",
-    "module": "dist/spruce.module.js",
+    "main": "dist/spruce.umd.js",
     "scripts": {
-        "build": "microbundle",
-        "watch": "microbundle watch",
-        "test": "jest",
+        "build": "rollup -c",
+        "watch": "rollup -c -w",
         "pre-cypress": "http-server",
@@ -27,14 +23,14 @@ "cypress": "start-server-and-test 'http-server -c-1 --silent' 8080 'npx cypress run'"
     "devDependencies": {
+        "@babel/core": "^7.13.10",
         "@babel/preset-env": "^7.9.5",
-        "@testing-library/dom": "^7.2.2",
-        "@testing-library/jest-dom": "^5.5.0",
+        "@rollup/plugin-babel": "^5.3.0",
+        "@rollup/plugin-commonjs": "^17.1.0",
+        "@rollup/plugin-node-resolve": "^11.2.0",
         "compare-versions": "3.6.0",
         "cypress": "^6.0",
         "http-server": "^0.12.3",
-        "jest": "^25.4.0",
-        "jsdom-simulant": "^1.1.2",
-        "microbundle": "^0.11.0",
-        "observable-membrane": "^0.26.1",
+        "rollup": "^2.41.0",
+        "rollup-plugin-filesize": "^9.1.1",
         "start-server-and-test": "^1.11.5"
     }
 }

src/index.js

@@ -11,2 +11,4 @@ import { getMethods, checkForAlpine, isObject, isArray, isNullOrUndefined } from './utils'
 
+    persistedDrivers: {},
+
     subscribers: [],
@@ -97,7 +99,17 @@
         }
+
+        const isValidDriver = this.isValidDriver(persist)
         
-        if (persist) {
+        if (persist === true || isValidDriver) {
             try {
-                this.stores[name] = this.retrieveFromLocalStorage(name, getMethods(state))
+                this.stores[name] = this.retrieveFromLocalStorage(
+                    name,
+                    getMethods(state),
+                    isValidDriver ? persist : undefined
+                )
 
+                if (isValidDriver) {
+                    this.persistedDrivers[name] = persist
+                }
+
                 if (!this.persisted.includes(name)) {
@@ -126,2 +138,24 @@ this.persisted.push(name)
 
+    delete(name, reload = true) {
+        if (this.stores[name] === undefined) {
+            return false;
+        }
+
+        delete this.stores[name]
+
+        if (reload) {
+            this.updateSubscribers()
+        }
+
+        return true;
+    },
+
+    deleteAll() {
+        const results = Object.keys(this.stores).map(key => this.delete(key, false))
+
+        this.updateSubscribers()
+
+        return !results.some(bool => !bool)
+    },
+
     subscribe(el) {
@@ -141,5 +175,13 @@ if (!this.subscribers.includes(el)) {
 
-    retrieveFromLocalStorage(name, methods = {}) {
-        const value = this.persistenceDriver.getItem(`__spruce:${name}`)
+    retrieveFromLocalStorage(name, methods = {}, handler) {
+        let driver = this.persistenceDriver
 
+        if (handler !== undefined) {
+            this.guardAgainstInvalidDrivers(handler)
+
+            driver = handler
+        }
+        
+        const value = driver.getItem(`__spruce:${name}`)
+
         if (! value) {
@@ -167,3 +209,5 @@ return null
 
-        this.persistenceDriver.setItem(`__spruce:${name}`, JSON.stringify(this.store(name)))
+        const driver = this.persistedDrivers[name] || this.persistenceDriver
+
+        driver.setItem(`__spruce:${name}`, JSON.stringify(this.store(name)))
     },
@@ -231,4 +275,8 @@
 
-        if (! target.__watchers) {
-            target.__watchers = new Map
+        if (! target.hasOwnProperty('__watchers')) {
+            Object.defineProperty(target, '__watchers', {
+                enumerable: false,
+                value: new Map,
+                configurable: true
+            })
         }
@@ -313,2 +361,8 @@
 
+        this.guardAgainstInvalidDrivers(driver)
+
+        this.persistenceDriver = driver
+    },
+
+    guardAgainstInvalidDrivers(driver) {
         if (typeof driver.getItem !== 'function') {
@@ -325,4 +379,12 @@ throw new Error('[Spruce] The persistence driver must have a `getItem(key)` method.')
         }
+    },
 
-        this.persistenceDriver = driver
+    isValidDriver(driver) {
+        try {
+            this.guardAgainstInvalidDrivers(driver)
+        } catch (e) {
+            return false;
+        }
+
+        return true;
     }
@@ -329,0 +391,0 @@ }

src/utils.js

@@ -1,2 +0,2 @@
-import compareVersions from 'compare-versions'
+import { compare } from 'compare-versions'
 
@@ -35,3 +35,3 @@ export const isNullOrUndefined = value => {
 
-    return compareVersions.compare(window.Alpine.version, '2.7.0', '>=')
+    return compare(window.Alpine.version, '2.7.0', '>=')
 }

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Found 1 instance in 1 package

Major refactor

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Fixed alerts

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Improved metrics

Lines of code

818

increased by113.58%

Worsened metrics

Total package byte prevSize

63804

decreased by-37.15%

Number of package files

7

decreased by-36.36%

Number of medium supply chain risk alerts

1

increased byInfinity%

No dependency changes