Class WriteResult (4.15.1)

A WriteResult wraps the write time set by the Firestore servers on sets(), updates(), and creates().

WriteResult

Package

  constructor 
 ( 
 _writeTime 
 : 
  
 Timestamp 
 );

Constructs a new instance of the WriteResult class

Parameter

Name	Description
_writeTime	`Timestamp` The time of the corresponding document write.

  get 
  
 writeTime 
 () 
 : 
  
 Timestamp 
 ;

The write time as set by the Firestore servers.

{Timestamp} WriteResult#writeTime

Property Value

Type	Description
Timestamp

Example

let documentRef = firestore.doc('col/doc');

documentRef.set({foo: 'bar'}).then(writeResult => { console.log( Document written at: ${writeResult.writeTime.toDate()} ); });

  isEqual 
 ( 
 other 
 : 
  
 firestore 
 . 
 WriteResult 
 ) 
 : 
  
 boolean 
 ;

Returns true if this WriteResult is equal to the provided value.

Parameter

Name	Description
other	`firestore.WriteResult` The value to compare against. true if this `WriteResult` is equal to the provided value.

Returns

Type	Description
boolean