Removed unneeded use of _.isArray with _.isObjectLike

firebase · Aug 11, 2021 · fae1bf0 · fae1bf0
1 parent cc49b11
commit fae1bf0
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/src/v1/providers/database.ts b/src/v1/providers/database.ts
@@ -476,7 +476,7 @@ export class DataSnapshot {
  // Null value
  return false;
  }
- if ((_.isObjectLike(val) || _.isArray(val)) && _.isEmpty(val)) {
+ if (_.isObjectLike(val) && _.isEmpty(val)) {
  // Empty object/array
  return false;
  }
@@ -521,7 +521,7 @@ export class DataSnapshot {
  */
  forEach(action: (a: DataSnapshot) => boolean | void): boolean {
  const val = this.val();
- if (_.isObjectLike(val) || _.isArray(val)) {
+ if (_.isObjectLike(val)) {
  return _.some(
  val,
  (value, key: string) => action(this.child(key)) === true
@@ -555,7 +555,7 @@ export class DataSnapshot {
  */
  hasChildren(): boolean {
  const val = this.val();
- return (_.isObjectLike(val) || _.isArray(val)) && !_.isEmpty(val);
+ return _.isObjectLike(val) && !_.isEmpty(val);
  }
 
  /**
@@ -565,7 +565,7 @@ export class DataSnapshot {
  */
  numChildren(): number {
  const val = this.val();
- return _.isObjectLike(val) || _.isArray(val) ? _.keys(val).length : 0;
+ return _.isObjectLike(val) ? _.keys(val).length : 0;
  }
 
  /**