dahelpers - npm Package Compare versions

Comparing version 0.3.5 to 0.3.6

dahelpers.js

@@ -596,23 +596,35 @@ // Generated by CoffeeScript 1.6.3
     },
-    throttled: function(fn, period) {
+    throttled: function(fn, period, bindTo) {
       var lastCall;
+      if (bindTo == null) {
+        bindTo = null;
+      }
       lastCall = null;
       return function() {
+        var args;
+        args = 1 <= arguments.length ? __slice.call(arguments, 0) : [];
         if (!lastCall || Date.now() - lastCall >= period) {
           lastCall = Date.now();
-          return fn.apply(null, arguments);
+          return fn.apply(bindTo, args);
         }
       };
     },
-    debounced: function(fn, period) {
+    debounced: function(fn, period, bindTo) {
       var timeout;
+      if (bindTo == null) {
+        bindTo = null;
+      }
       timeout = null;
       return function() {
+        var args;
+        args = 1 <= arguments.length ? __slice.call(arguments, 0) : [];
         if (timeout != null) {
           clearTimeout(timeout);
         }
-        return timeout = setTimeout(fn, period);
+        return timeout = setTimeout(function() {
+          return fn.apply(bindTo, args);
+        }, period);
       };
     },
-    queued: function(fn, period) {
+    queued: function(fn, period, bindTo) {
       var execQueue, queueArgs, queued, timeout;
@@ -622,4 +634,13 @@ if (period == null) {
       }
+      if (bindTo == null) {
+        bindTo = null;
+      }
       queueArgs = [];
       timeout = null;
+      if (arguments.length === 2) {
+        if (!h.type(period, 'number')) {
+          bindTo = period;
+          period = null;
+        }
+      }
       execQueue = function() {
@@ -630,3 +651,3 @@ var a, _i, _len, _results;
           a = queueArgs[_i];
-          _results.push(fn.apply(null, a));
+          _results.push(fn.apply(bindTo, a));
         }
@@ -633,0 +654,0 @@ return _results;

package.json

@@ -43,3 +43,3 @@ {
   },
-  "version" : "0.3.5"
+  "version" : "0.3.6"
 }

tests/test_dahelpers.js

@@ -2251,3 +2251,3 @@ // Generated by CoffeeScript 1.6.3
 describe('#throttled', function() {
-  return it('throttles the function', function() {
+  it('throttles the function', function() {
     var cycles, maxCalls, throttled;
@@ -2265,6 +2265,21 @@ maxCalls = 5;
   });
+  return it('can be bound to custom object', function() {
+    var maxCalls, o, res;
+    res = [];
+    maxCalls = 5;
+    o = {
+      a: function() {
+        maxCalls -= 1;
+        equal(this, o);
+      }
+    };
+    o.a = h.throttled(o.a, 50, o);
+    while (maxCalls) {
+      o.a();
+    }
+  });
 });
 
 describe('#debounced', function() {
-  return it('debounces the function', function() {
+  it('debounces the function', function() {
     var actualCalls, debounced, interval, maxCalls;
@@ -2287,2 +2302,24 @@ maxCalls = 5;
   });
+  return it('can be bound to objects', function() {
+    var counter, interval, maxCalls, o;
+    maxCalls = 5;
+    counter = 0;
+    o = {
+      a: function() {
+        counter += 1;
+        equal(this, o);
+      }
+    };
+    o.a = h.debounced(o.a, 50, o);
+    interval = setInterval(function() {
+      o.a();
+      maxCalls -= 1;
+      if (!maxCalls) {
+        return clearInterval(interval);
+      }
+    }, 45);
+    return setTimeout(function() {
+      return equal(counter, 1);
+    }, 5 * 45 + 50 + 30);
+  });
 });
@@ -2310,3 +2347,3 @@
   });
-  return it('can be forced to run the queue immediately', function() {
+  it('can be forced to run the queue immediately', function() {
     var counter, i, maxCalls, queued, _i;
@@ -2324,2 +2361,24 @@ maxCalls = 5;
   });
+  return it('can be bound to objects', function() {
+    var counter, interval, maxCalls, o;
+    maxCalls = 5;
+    counter = 0;
+    o = {
+      a: function() {
+        counter += 1;
+        equal(this, o);
+      }
+    };
+    o.a = h.queued(o.a, 50, o);
+    interval = setInterval(function() {
+      o.a();
+      maxCalls -= 1;
+      if (!maxCalls) {
+        return clearInterval(interval);
+      }
+    }, 45);
+    return setTimeout(function() {
+      return equal(counter, 5);
+    }, 5 * 45 + 50 + 30);
+  });
 });
@@ -2326,0 +2385,0 @@

No alert changes

Improved metrics

Total package byte prevSize

473303

increased by0.88%

Lines of code

11931

increased by0.68%

No dependency changes