First commit0.1origin/0.1

1 files changed, 37 insertions, 0 deletions

diff --git a/lib/dombatcher.js b/lib/dombatcher.js
new file mode 100644
index 0000000..fe5590e
--- /dev/null
+++ b/lib/dombatcher.js
@@ -0,0 +1,37 @@
+
+/**
+ * Util
+ */
+
+function dispatch(fns) {
+	var fn;
+	while (fn = fns.shift()) fn();
+}
+
+/**
+ * Lib
+ */
+
+function DomBatcher() {
+	this.reads = [];
+	this.writes = [];
+}
+
+DomBatcher.prototype.read = function(fn) {
+	this._dispatcher = this._dispatcher || this.dispatch();
+	this.reads.push(fn);
+};
+
+DomBatcher.prototype.write = function(fn) {
+	this._dispatcher = this._dispatcher || this.dispatch();
+	this.writes.push(fn);
+};
+
+DomBatcher.prototype.dispatch = function() {
+	var self = this;
+	return setTimeout(function() {
+		dispatch(self.reads);
+		dispatch(self.writes);
+		delete self._dispatcher;
+	}, 0);
+};