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Ability to clear a retained subtree

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This commit is contained in:
Toby Zerner 2015-05-04 10:43:40 +09:30
parent 0a2c05379c
commit ebcf045ca1
1 changed files with 5 additions and 1 deletions
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6
js/lib/utils/subtree-retainer.js
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@ -11,7 +11,7 @@
*/
export default class SubtreeRetainer {
constructor() {
this.old = [];
this.clear();
this.callbacks = [].slice.call(arguments);
}
@ -30,4 +30,8 @@ export default class SubtreeRetainer {
add() {
this.callbacks = this.callbacks.concat([].slice.call(arguments));
}
clear() {
this.old = [];
}
}