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refactor(reorder): using class instead of Object.assign()

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This commit is contained in:
Manu Mtz.-Almeida
2016-11-20 13:31:27 +01:00
parent 5cb7e0c7af
commit ba18030b4f
1 changed files with 8 additions and 8 deletions
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16
src/components/item/item-reorder.ts
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@ -7,10 +7,12 @@ import { ItemReorderGesture } from '../item/item-reorder-gesture';
import { isTrueProperty, reorderArray } from '../../util/util';
export interface ReorderIndexes {
from: number;
to: number;
applyTo: Function;
export class ReorderIndexes {
constructor(public from: number, public to: number) {}
applyTo(array: any) {
reorderArray(array, this);
}
}
/**
@ -216,10 +218,8 @@ export class ItemReorder {
this._reorderReset();
if (fromIndex !== toIndex) {
this._zone.run(() => {
const indexes = { from: fromIndex, to: toIndex };
this.ionItemReorder.emit(Object.assign({
applyTo: (array) => reorderArray(array, indexes)
}, indexes));
const indexes = new ReorderIndexes(fromIndex, toIndex);
this.ionItemReorder.emit(indexes);
});
}
}