microcosm - npm Package Compare versions

Comparing version 12.7.0-alpha.4 to 12.7.0-beta

addons/indexing.js

@@ -32,7 +32,2 @@ 'use strict';
 /**
- * Determine if a value is defined within an object
- */
-
-
-/**
  * Non-destructively assign a value to a provided object at a given key. If the
@@ -39,0 +34,0 @@ * value is the same, don't do anything. Otherwise return a new object.

CHANGELOG.md

 # Changelog
 
-## 12.7.0-alpha
+## 12.7.0-beta
 
@@ -18,3 +18,3 @@ - Remove PropType usage from addons to prevent React 15.5.x
   `true`, high frequency change events will be batched together using
-  `requestIdleCallback`
+  `requestIdleCallback`. When not available, it falls back to setTimeout.
 
@@ -21,0 +21,0 @@ ### Auto-bound action status methods

docs/README.md

 ## Introduction
 
 1. [Quick Start](guides/quickstart.md)
-2. [Architecture](guides/architecture.md)
-3. [Contributing](guides/contributing.md)
+2. [Installation](guides/installation.md)
+3. [Architecture](guides/architecture.md)
+4. [Contributing](guides/contributing.md)
 
@@ -7,0 +8,0 @@ ## API

microcosm.js

@@ -5,4 +5,2 @@ 'use strict';
 
-require('ric');
-
 /**
@@ -73,4 +71,2 @@ * A key path is a list of property names that describe a pathway
 
-var hasOwn = Object.prototype.hasOwnProperty;
-
 /**
@@ -160,21 +156,2 @@ * Shallow copy an object
 /**
- * Determine if a value is defined within an object
- */
-function has(object, key, fallback) {
-  var path = castPath(key);
-
-  for (var i = 0, len = path.length; i < len; i++) {
-    var key = path[i];
-
-    if (!object || hasOwn.call(object, key) === false) {
-      return false;
-    }
-
-    object = object[key];
-  }
-
-  return true;
-}
-
-/**
  * Non-destructively assign a value to a provided object at a given key. If the
@@ -844,10 +821,25 @@ * value is the same, don't do anything. Otherwise return a new object.
 
-// requestIdleCallback isn't supported everywhere
-var batchOptions = { timeout: 36 };
+/**
+ * requestIdleCallback isn't supported everywhere and is hard to
+ * polyfill. For environments that do not support it, just use a
+ * setTimeout.
+ *
+ * Note: To be fully compliant, we would invoke the callback with the
+ * time remaining. Given our usage, we don't need to do that.
+ */
+var scheduler = global.requestIdleCallback || function (update) {
+  return setTimeout(update, 4);
+};
 
+/**
+ * When using requestIdleCallback, batch together updates until the
+ * browser is ready for them, but never make the user wait longer than
+ * 36 milliseconds.
+ */
+var BATCH_OPTIONS = { timeout: 36 };
+
 function defaultUpdateStrategy(options) {
-
   return function (update) {
     if (options.batch === true) {
-      global.requestIdleCallback(update, batchOptions);
+      scheduler(update, BATCH_OPTIONS);
     } else {
@@ -1358,2 +1350,6 @@ update();
 
+    if (domain.teardown) {
+      this.repo.on('teardown', domain.teardown, domain);
+    }
+
     return domain;
@@ -1384,3 +1380,3 @@ },
 
-      if (key.length && has(data, key)) {
+      if (key.length) {
         next = set(next, key, get(data, key));
@@ -1427,14 +1423,2 @@ }
     }, payload);
-  },
-  teardown: function teardown() {
-    for (var i = 0, len = this.domains.length; i < len; i++) {
-      var _domains$i4 = this.domains[i],
-          key = _domains$i4[0],
-          domain = _domains$i4[1];
-
-
-      if (domain.teardown) {
-        domain.teardown(this.repo);
-      }
-    }
   }
@@ -1456,2 +1440,6 @@ };
 
+    if (effect.teardown) {
+      this.repo.on('teardown', effect.teardown, effect);
+    }
+
     this.effects.push(effect);
@@ -1461,11 +1449,2 @@
   },
-  teardown: function teardown() {
-    for (var i = 0, len = this.effects.length; i < len; i++) {
-      var effect = this.effects[i];
-
-      if (effect.teardown) {
-        effect.teardown(this.repo);
-      }
-    }
-  },
   dispatch: function dispatch(action) {
@@ -1509,2 +1488,6 @@ var command = action.command,
 
+Node.getId = function (key, parent) {
+  return parent && parent.id ? parent.id + '.' + key : key;
+};
+
 Node.prototype = {
@@ -1585,3 +1568,3 @@ parent: null,
   },
-  isEmpty: function isEmpty() {
+  isAlone: function isAlone() {
     return this._events.length <= 0;
@@ -1593,3 +1576,2 @@ }
 // counter-intuitive, so we keep track of them as a named constant.
-var ROOT_KEY = '';
 var ROOT_PATH = '';
@@ -1642,3 +1624,3 @@
 
-      if (query.isEmpty()) {
+      if (query.isAlone()) {
         this.prune(query);
@@ -1660,6 +1642,10 @@ }
 
-    var root = this.nodes[ROOT_KEY];
+    var root = this.nodes[ROOT_PATH];
 
     if (root) {
-      this.scan(root, last, snapshot);
+      var queries = this.scan(this.nodes[ROOT_PATH], last, snapshot, []);
+
+      for (var i = 0; i < queries.length; i++) {
+        queries[i].trigger(snapshot);
+      }
     }
@@ -1676,3 +1662,5 @@ },
    */
-  addNode: function addNode(id, key, parent) {
+  addNode: function addNode(key, parent) {
+    var id = Node.getId(key, parent);
+
     if (!this.nodes[id]) {
@@ -1751,9 +1739,6 @@ this.nodes[id] = new Node(id, key, parent);
   addBranch: function addBranch(path, query) {
-    var last = this.addNode(ROOT_KEY, ROOT_PATH, null);
-    var keyBase = '';
+    var last = this.addNode(ROOT_PATH, null);
 
     for (var i = 0, len = path.length; i < len; i++) {
-      keyBase = keyBase ? keyBase + '.' + path[i] : path[i];
-
-      last = this.addNode(keyBase, path[i], last);
+      last = this.addNode(path[i], last);
     }
@@ -1772,36 +1757,21 @@
    */
-  scan: function scan(root, from, to) {
-    // Maintain a stack of nodes to process. As we traverse the tree,
-    // we'll push edges into this stack for processing
-    var stack = [{ node: root, last: from, next: to }];
+  scan: function scan(node, last, next, queries) {
+    if (last !== next) {
+      var edges = node.edges;
 
-    // Track the queries we've already triggered so queries with
-    // multiple subscriptions do not fire excessively
-    var triggered = [];
+      for (var i = 0, len = edges.length; i < len; i++) {
+        var edge = edges[i];
 
-    while (stack.length) {
-      var _stack$pop = stack.pop(),
-          node = _stack$pop.node,
-          last = _stack$pop.last,
-          next = _stack$pop.next;
+        if (edge instanceof Query && queries.indexOf(edge) < 0) {
+          queries.push(edge);
+        } else {
+          var edgeLast = last == null ? last : last[edge.key];
+          var edgeNext = next == null ? next : next[edge.key];
 
-      if (last !== next) {
-
-        var edges = node.edges;
-        for (var i = 0, len = edges.length; i < len; i++) {
-          var edge = edges[i];
-
-          if (edge instanceof Query && triggered.indexOf(edge) < 0) {
-            edge.trigger(this.snapshot);
-            triggered.push(edge);
-          } else {
-            stack.push({
-              node: edge,
-              last: last == null ? last : last[edge.key],
-              next: next == null ? next : next[edge.key]
-            });
-          }
+          this.scan(edge, edgeLast, edgeNext, queries);
         }
       }
     }
+
+    return queries;
   }
@@ -2146,5 +2116,2 @@ };
 
-    this.effects.teardown();
-    this.domains.teardown();
-
     // Trigger a teardown event before completely shutting down
@@ -2151,0 +2118,0 @@ this._emit('teardown', this);

min/microcosm.js

@@ -1,1 +0,1 @@
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s=this.nodes[e[n]];s.disconnect(t);do{if(!s.isAlone())break;s.orphan(),this.remove(s),s=s.parent}while(s)}this.remove(t)},addBranch:function(t,e){for(var n=this.addNode(et,null),i=0,r=t.length;i<r;i++)n=this.addNode(t[i],n);n.connect(e)},scan:function(t,e,n,i){if(e!==n)for(var r=t.edges,s=0,o=r.length;s<o;s++){var a=r[s];if(a instanceof H&&i.indexOf(a)<0)i.push(a);else{var h=null==e?e:e[a.key],c=null==n?n:n[a.key];this.scan(a,h,c,i)}}return i}},q.defaults={maxHistory:0,parent:null,batch:!1},a(q,m,{setup:function(){},teardown:function(){},getInitialState:function(){return this.initial},recall:function(t,e){return this.archive.get(t,e)},createSnapshot:function(t){this.archive.create(t)},updateSnapshot:function(t){var e=this.recall(t.parent,this.initial);this.parent&&(e=o(e,this.parent.recall(t))),t.disabled||(e=this.domains.dispatch(e,t)),this.archive.set(t,e),this.state=e},removeSnapshot:function(t){this.archive.remove(t)},dispatchEffect:function(t){this.effects.dispatch(t)},release:function(){this.changes.update(this.state)},on:function(t,e,n){var i=t.split(":",2),r=i[0],s=i[1];switch(r){case"change":this.changes.on(s||"",e,n);break;default:m.prototype.on.apply(this,arguments)}return this},off:function(t,e,n){var i=t.split(":",2),r=i[0],s=i[1];switch(r){case"change":this.changes.off(s||"",e,n);break;default:m.prototype.off.apply(this,arguments)}return this},append:function(t,e){return this.history.append(t,e)},push:function(t){for(var e=this.append(t),n=arguments.length,i=Array(n>1?n-1:0),r=1;r<n;r++)i[r-1]=arguments[r];return T(e,e.command,i,this),e},prepare:function(){for(var t=this,e=arguments.length,n=Array(e),i=0;i<e;i++)n[i]=arguments[i];return function(){for(var e=arguments.length,i=Array(e),r=0;r<e;r++)i[r]=arguments[r];return t.push.apply(t,n.concat(i))}},addDomain:function(t,e,n){var i=this.domains.add(t,e,n);return i.getInitialState&&(this.initial=c(this.initial,t,i.getInitialState())),this.push(Y,i),i},addEffect:function(t,e){return this.effects.add(t,e)},reset:function(t,e){return this.push(K,t,e)},patch:function(t,e){return this.push(V,t,e)},deserialize:function(t){var e=t;return this.parent?e=this.parent.deserialize(t):p(e)&&(e=JSON.parse(e)),this.domains.deserialize(e)},serialize:function(){var t=this.parent?this.parent.serialize():{};return this.domains.serialize(this.state,t)},toJSON:function(){return this.serialize()},checkout:function(t){return this.history.checkout(t),this},fork:function(){return new q({parent:this})},shutdown:function(){this.teardown(),this.c("teardown",this),this.history.d(this),this.removeAllListeners()}}),exports.default=q,exports.Microcosm=q,exports.Action=w,exports.History=k,exports.tag=b,exports.get=h,exports.set=c,exports.update=g,exports.merge=o,exports.inherit=a,exports.getRegistration=D;

min/package.json

 {
   "name": "microcosm",
-  "version": "12.7.0-alpha.4",
+  "version": "12.7.0-beta",
   "description": "Flux with actions at center stage. Write optimistic updates, cancel requests, and track changes with ease.",
@@ -21,5 +21,4 @@ "main": "microcosm.js",
   "dependencies": {
-    "form-serialize": "0.7.1",
-    "ric": "1.3.0"
+    "form-serialize": "0.7.1"
   }
 }

package.json

 {
   "name": "microcosm",
-  "version": "12.7.0-alpha.4",
+  "version": "12.7.0-beta",
   "description": "Flux with actions at center stage. Write optimistic updates, cancel requests, and track changes with ease.",
@@ -21,5 +21,4 @@ "main": "microcosm.js",
   "dependencies": {
-    "form-serialize": "0.7.1",
-    "ric": "1.3.0"
+    "form-serialize": "0.7.1"
   }
 }

strict/addons/indexing.js

@@ -32,7 +32,2 @@ 'use strict';
 /**
- * Determine if a value is defined within an object
- */
-
-
-/**
  * Non-destructively assign a value to a provided object at a given key. If the
@@ -39,0 +34,0 @@ * value is the same, don't do anything. Otherwise return a new object.

strict/microcosm.js

@@ -5,4 +5,2 @@ 'use strict';
 
-require('ric');
-
 /**
@@ -73,4 +71,2 @@ * A key path is a list of property names that describe a pathway
 
-var hasOwn = Object.prototype.hasOwnProperty;
-
 /**
@@ -160,21 +156,2 @@ * Shallow copy an object
 /**
- * Determine if a value is defined within an object
- */
-function has(object, key, fallback) {
-  var path = castPath(key);
-
-  for (var i = 0, len = path.length; i < len; i++) {
-    var key = path[i];
-
-    if (!object || hasOwn.call(object, key) === false) {
-      return false;
-    }
-
-    object = object[key];
-  }
-
-  return true;
-}
-
-/**
  * Non-destructively assign a value to a provided object at a given key. If the
@@ -851,10 +828,25 @@ * value is the same, don't do anything. Otherwise return a new object.
 
-// requestIdleCallback isn't supported everywhere
-var batchOptions = { timeout: 36 };
+/**
+ * requestIdleCallback isn't supported everywhere and is hard to
+ * polyfill. For environments that do not support it, just use a
+ * setTimeout.
+ *
+ * Note: To be fully compliant, we would invoke the callback with the
+ * time remaining. Given our usage, we don't need to do that.
+ */
+var scheduler = global.requestIdleCallback || function (update) {
+  return setTimeout(update, 4);
+};
 
+/**
+ * When using requestIdleCallback, batch together updates until the
+ * browser is ready for them, but never make the user wait longer than
+ * 36 milliseconds.
+ */
+var BATCH_OPTIONS = { timeout: 36 };
+
 function defaultUpdateStrategy(options) {
-
   return function (update) {
     if (options.batch === true) {
-      global.requestIdleCallback(update, batchOptions);
+      scheduler(update, BATCH_OPTIONS);
     } else {
@@ -1377,2 +1369,6 @@ update();
 
+    if (domain.teardown) {
+      this.repo.on('teardown', domain.teardown, domain);
+    }
+
     return domain;
@@ -1403,3 +1399,3 @@ },
 
-      if (key.length && has(data, key)) {
+      if (key.length) {
         next = set(next, key, get(data, key));
@@ -1446,14 +1442,2 @@ }
     }, payload);
-  },
-  teardown: function teardown() {
-    for (var i = 0, len = this.domains.length; i < len; i++) {
-      var _domains$i4 = this.domains[i],
-          key = _domains$i4[0],
-          domain = _domains$i4[1];
-
-
-      if (domain.teardown) {
-        domain.teardown(this.repo);
-      }
-    }
   }
@@ -1475,2 +1459,6 @@ };
 
+    if (effect.teardown) {
+      this.repo.on('teardown', effect.teardown, effect);
+    }
+
     this.effects.push(effect);
@@ -1480,11 +1468,2 @@
   },
-  teardown: function teardown() {
-    for (var i = 0, len = this.effects.length; i < len; i++) {
-      var effect = this.effects[i];
-
-      if (effect.teardown) {
-        effect.teardown(this.repo);
-      }
-    }
-  },
   dispatch: function dispatch(action) {
@@ -1528,2 +1507,6 @@ var command = action.command,
 
+Node.getId = function (key, parent) {
+  return parent && parent.id ? parent.id + '.' + key : key;
+};
+
 Node.prototype = {
@@ -1604,3 +1587,3 @@ parent: null,
   },
-  isEmpty: function isEmpty() {
+  isAlone: function isAlone() {
     return this._events.length <= 0;
@@ -1612,3 +1595,2 @@ }
 // counter-intuitive, so we keep track of them as a named constant.
-var ROOT_KEY = '';
 var ROOT_PATH = '';
@@ -1661,3 +1643,3 @@
 
-      if (query.isEmpty()) {
+      if (query.isAlone()) {
         this.prune(query);
@@ -1679,6 +1661,10 @@ }
 
-    var root = this.nodes[ROOT_KEY];
+    var root = this.nodes[ROOT_PATH];
 
     if (root) {
-      this.scan(root, last, snapshot);
+      var queries = this.scan(this.nodes[ROOT_PATH], last, snapshot, []);
+
+      for (var i = 0; i < queries.length; i++) {
+        queries[i].trigger(snapshot);
+      }
     }
@@ -1695,3 +1681,5 @@ },
    */
-  addNode: function addNode(id, key, parent) {
+  addNode: function addNode(key, parent) {
+    var id = Node.getId(key, parent);
+
     if (!this.nodes[id]) {
@@ -1770,9 +1758,6 @@ this.nodes[id] = new Node(id, key, parent);
   addBranch: function addBranch(path, query) {
-    var last = this.addNode(ROOT_KEY, ROOT_PATH, null);
-    var keyBase = '';
+    var last = this.addNode(ROOT_PATH, null);
 
     for (var i = 0, len = path.length; i < len; i++) {
-      keyBase = keyBase ? keyBase + '.' + path[i] : path[i];
-
-      last = this.addNode(keyBase, path[i], last);
+      last = this.addNode(path[i], last);
     }
@@ -1791,36 +1776,21 @@
    */
-  scan: function scan(root, from, to) {
-    // Maintain a stack of nodes to process. As we traverse the tree,
-    // we'll push edges into this stack for processing
-    var stack = [{ node: root, last: from, next: to }];
+  scan: function scan(node, last, next, queries) {
+    if (last !== next) {
+      var edges = node.edges;
 
-    // Track the queries we've already triggered so queries with
-    // multiple subscriptions do not fire excessively
-    var triggered = [];
+      for (var i = 0, len = edges.length; i < len; i++) {
+        var edge = edges[i];
 
-    while (stack.length) {
-      var _stack$pop = stack.pop(),
-          node = _stack$pop.node,
-          last = _stack$pop.last,
-          next = _stack$pop.next;
+        if (edge instanceof Query && queries.indexOf(edge) < 0) {
+          queries.push(edge);
+        } else {
+          var edgeLast = last == null ? last : last[edge.key];
+          var edgeNext = next == null ? next : next[edge.key];
 
-      if (last !== next) {
-
-        var edges = node.edges;
-        for (var i = 0, len = edges.length; i < len; i++) {
-          var edge = edges[i];
-
-          if (edge instanceof Query && triggered.indexOf(edge) < 0) {
-            edge.trigger(this.snapshot);
-            triggered.push(edge);
-          } else {
-            stack.push({
-              node: edge,
-              last: last == null ? last : last[edge.key],
-              next: next == null ? next : next[edge.key]
-            });
-          }
+          this.scan(edge, edgeLast, edgeNext, queries);
         }
       }
     }
+
+    return queries;
   }
@@ -2166,5 +2136,2 @@ };
 
-    this.effects.teardown();
-    this.domains.teardown();
-
     // Trigger a teardown event before completely shutting down
@@ -2171,0 +2138,0 @@ this._emit('teardown', this);

strict/package.json

 {
   "name": "microcosm",
-  "version": "12.7.0-alpha.4",
+  "version": "12.7.0-beta",
   "description": "Flux with actions at center stage. Write optimistic updates, cancel requests, and track changes with ease.",
@@ -21,5 +21,4 @@ "main": "microcosm.js",
   "dependencies": {
-    "form-serialize": "0.7.1",
-    "ric": "1.3.0"
+    "form-serialize": "0.7.1"
   }
 }

Fixed alerts

Minified code

Quality

This package contains minified code. This may be harmless in some cases where minified code is included in packaged libraries, however packages on npm should not minify code.

Found 1 instance in 1 package

Improved metrics

Dependency count

1

decreased by-50%

Number of package files

55

increased by7.84%

Number of low quality alerts

7

decreased by-12.5%

Worsened metrics

Total package byte prevSize

330191

decreased by-0.31%

Lines of code

4616

decreased by-1.24%

Dependency changes

• - Removedric@1.3.0

• - Removedric@1.3.0(transitive)