rules. timestamp
            Globally available timestamp functions. These functions are accessed
              using the timestamp. prefix.
Methods
date
date(year, month, day) returns rules.Timestamp
Make a timestamp from a year, month, and day.
                      Parameter | 
                  |
|---|---|
| 
                         year  | 
                      
                        
                         The year. Value must not be null.  | 
                    
| 
                         month  | 
                      
                        
                         The month. Value must not be null.  | 
                    
| 
                         day  | 
                      
                        
                         The day. Value must not be null.  | 
                    
- Returns
 - 
                  
non-null rules.Timestampa timestamp. 
Example
// Timestamp for 1984-01-02T00:00:00Z
timestamp.date(1984, 1, 2);value
value(epochMillis) returns rules.Timestamp
Make a timestamp from an epoch time in milliseconds.
                      Parameter | 
                  |
|---|---|
| 
                         epochMillis  | 
                      
                        
                         Time since the epoch in ms. Value must not be null.  | 
                    
- Returns
 - 
                  
non-null rules.Timestampa timestamp.