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[firestore] add support for `DocumentSnapshot.get('dot.notated.field.path')`

This commit is contained in:
Salakar 2018-04-12 12:38:28 +01:00
parent f1e9d28869
commit b918eea630
2 changed files with 3 additions and 1 deletions
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3
lib/modules/firestore/DocumentSnapshot.js
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@ -63,6 +63,7 @@ export default class DocumentSnapshot {
if (fieldPath instanceof FieldPath) { if (fieldPath instanceof FieldPath) {
return extractFieldPathData(this._data, fieldPath._segments); return extractFieldPathData(this._data, fieldPath._segments);
} }
return this._data ? deepGet(this._data, fieldPath, '.') : undefined;
return deepGet(this._data, fieldPath, '.');
} }
} }

1
lib/utils/index.js
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@ -25,6 +25,7 @@ export function deepGet(
path: string, path: string,
joiner?: string = '/' joiner?: string = '/'
): any { ): any {
if (!isObject(object)) return undefined;
const keys = path.split(joiner); const keys = path.split(joiner);
let i = 0; let i = 0;