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Merge pull request #1145 from tobibeer/allow-to-break-each

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allows to break out of $tw.utils.each
This commit is contained in:
Jeremy Ruston 2014-12-02 15:32:17 +00:00
commit 136c00237e
1 changed files with 13 additions and 4 deletions
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17
boot/boot.js
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@ -62,14 +62,23 @@ $tw.utils.isDate = function(value) {
Iterate through all the own properties of an object or array. Callback is invoked with (element,title,object)
*/
$tw.utils.each = function(object,callback) {
var f;
var next,f;
if(object) {
if(Object.prototype.toString.call(object) == "[object Array]") {
object.forEach(callback);
for (f=0; f<object.length; f++) {
next = callback(object[f],f,object);
if(next === false) {
break;
}
}
} else {
for(f in object) {
if(Object.prototype.hasOwnProperty.call(object,f)) {
callback(object[f],f,object);
next = callback(object[f],f,object);
if(next === false) {
break;
}
}
}
}
@ -1958,4 +1967,4 @@ if(typeof(exports) !== "undefined") {
exports.TiddlyWiki = _boot;
} else {
_boot(window.$tw);
}
}