eve - npm Package Compare versions

Comparing version 0.4.1 to 0.4.2

component.json

@@ -5,3 +5,3 @@ {
   "description": "Custom Events",
-  "version": "0.4.1",
+  "version": "0.4.2",
   "keywords": ["events"],
@@ -8,0 +8,0 @@ "dependencies": {},

eve.js

@@ -24,2 +24,3 @@ // Copyright (c) 2013 Adobe Systems Incorporated. All rights reserved.
         separator = /[\.\/]/,
+        comaseparator = /\s*,\s*/,
         wildcard = "*",
@@ -33,2 +34,17 @@ fun = function () {},
         events = {n: {}},
+        firstDefined = function () {
+            for (var i = 0, ii = this.length; i < ii; i++) {
+                if (typeof this[i] != "undefined") {
+                    return this[i];
+                }
+            }
+        },
+        lastDefined = function () {
+            var i = this.length;
+            while (--i) {
+                if (typeof this[i] != "undefined") {
+                    return this[i];
+                }
+            }
+        },
     /*\
@@ -46,6 +62,6 @@ * eve
 
-     = (object) array of returned values from the listeners
+     = (object) array of returned values from the listeners. Array has two methods `.firstDefined()` and `.lastDefined()` to get first or last not `undefined` value.
     \*/
         eve = function (name, scope) {
-			name = String(name);
+            name = String(name);
             var e = events,
@@ -63,2 +79,4 @@ oldstop = stop,
                 errors = [];
+            out.firstDefined = firstDefined;
+            out.lastDefined = lastDefined;
             current_event = name;
@@ -109,6 +127,6 @@ stop = 0;
             current_event = ce;
-            return out.length ? out : null;
+            return out;
         };
-		// Undocumented. Debug only.
-		eve._events = events;
+        // Undocumented. Debug only.
+        eve._events = events;
     /*\
@@ -177,4 +195,4 @@ * eve.listeners
      | eve.on("mouse", catchIt)(1);
-     * This will ensure that `catchIt()` function will be called before `eatIt()`.
-	 *
+     * This will ensure that `catchIt` function will be called before `eatIt`.
+     *
      * If you want to put your handler before non-indexed handlers, specify a negative value.
@@ -184,17 +202,24 @@ * Note: I assume most of the time you don’t need to worry about z-index, but it’s nice to have this feature “just in case”.
     eve.on = function (name, f) {
-		name = String(name);
-		if (typeof f != "function") {
-			return function () {};
-		}
-        var names = name.split(separator),
-            e = events;
+        name = String(name);
+        if (typeof f != "function") {
+            return function () {};
+        }
+        var names = name.split(comaseparator);
         for (var i = 0, ii = names.length; i < ii; i++) {
-            e = e.n;
-            e = e.hasOwnProperty(names[i]) && e[names[i]] || (e[names[i]] = {n: {}});
+            (function (name) {
+                var names = name.split(separator),
+                    e = events,
+                    exist;
+                for (var i = 0, ii = names.length; i < ii; i++) {
+                    e = e.n;
+                    e = e.hasOwnProperty(names[i]) && e[names[i]] || (e[names[i]] = {n: {}});
+                }
+                e.f = e.f || [];
+                for (i = 0, ii = e.f.length; i < ii; i++) if (e.f[i] == f) {
+                    exist = true;
+                    break;
+                }
+                !exist && e.f.push(f);
+            }(names[i]));
         }
-        e.f = e.f || [];
-        for (i = 0, ii = e.f.length; i < ii; i++) if (e.f[i] == f) {
-            return fun;
-        }
-        e.f.push(f);
         return function (zIndex) {
@@ -211,19 +236,19 @@ if (+zIndex == +zIndex) {
      * Returns function that will fire given event with optional arguments.
-	 * Arguments that will be passed to the result function will be also
-	 * concated to the list of final arguments.
- 	 | el.onclick = eve.f("click", 1, 2);
- 	 | eve.on("click", function (a, b, c) {
- 	 |     console.log(a, b, c); // 1, 2, [event object]
- 	 | });
+     * Arguments that will be passed to the result function will be also
+     * concated to the list of final arguments.
+     | el.onclick = eve.f("click", 1, 2);
+     | eve.on("click", function (a, b, c) {
+     |     console.log(a, b, c); // 1, 2, [event object]
+     | });
      > Arguments
-	 - event (string) event name
-	 - varargs (…) and any other arguments
-	 = (function) possible event handler function
+     - event (string) event name
+     - varargs (…) and any other arguments
+     = (function) possible event handler function
     \*/
-	eve.f = function (event) {
-		var attrs = [].slice.call(arguments, 1);
-		return function () {
-			eve.apply(null, [event, null].concat(attrs).concat([].slice.call(arguments, 0)));
-		};
-	};
+    eve.f = function (event) {
+        var attrs = [].slice.call(arguments, 1);
+        return function () {
+            eve.apply(null, [event, null].concat(attrs).concat([].slice.call(arguments, 0)));
+        };
+    };
     /*\
@@ -275,3 +300,3 @@ * eve.stop
      * Removes given function from the list of event listeners assigned to given name.
-	 * If no arguments specified all the events will be cleared.
+     * If no arguments specified all the events will be cleared.
      **
@@ -290,8 +315,15 @@ > Arguments
     eve.off = eve.unbind = function (name, f) {
-		if (!name) {
-		    eve._events = events = {n: {}};
-			return;
-		}
-        var names = name.split(separator),
-            e,
+        if (!name) {
+            eve._events = events = {n: {}};
+            return;
+        }
+        var names = name.split(comaseparator);
+        if (names.length > 1) {
+            for (var i = 0, ii = names.length; i < ii; i++) {
+                eve.off(names[i], f);
+            }
+            return;
+        }
+        names = name.split(separator);
+        var e,
             key,
@@ -380,3 +412,3 @@ splice,
     };
-    (typeof module != "undefined" && module.exports) ? (module.exports = eve) : (typeof define != "undefined" ? (define("eve", [], function() { return eve; })) : (glob.eve = eve));
+    (typeof module != "undefined" && module.exports) ? (module.exports = eve) : (typeof define === "function" && define.amd ? (define("eve", [], function() { return eve; })) : (glob.eve = eve));
 })(this);

package.json

@@ -10,3 +10,3 @@ {
 	"description" : "Simple custom events",
-    "version" : "0.4.1",
+    "version" : "0.4.2",
 
@@ -13,0 +13,0 @@ "main"    : "./eve.js",

README.md

@@ -5,4 +5,2 @@ # Eve
 
-MIT Licence
-
 For use case look at e.html

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Major refactor

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Improved metrics

Total package byte prevSize

27576

increased by5.13%

Lines of code

406

increased by8.56%

Number of medium supply chain risk alerts

0

decreased by-100%

Worsened metrics

Number of lines in readme file

6

decreased by-25%

No dependency changes