mirrors/TiddlyWiki5
1
0
Fork 0
mirror of https://github.com/Jermolene/TiddlyWiki5 synced 2024-06-16 10:29:54 +00:00
Code Issues Releases Wiki Activity

added $tw.utils.pushOnce

Browse Source 
retained check for basic each nonetheless

tests pass
This commit is contained in:
Tobias Beer 2015-01-27 19:31:23 +01:00
parent 843f18dc7e
commit 71968e0973
1 changed files with 9 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
boot/boot.js
View File

@ -84,6 +84,15 @@ $tw.utils.each = function(object,callback) {
}
};
/*
Pushes a value to an array only when not yet contained.
*/
$tw.utils.pushOnce = function(array,value) {
if(0 > array.indexOf(value)){
array.push(value);
}
}
/*
Helper for making DOM elements
tag: tag name