feat: add function is blank() to check if a string is blank
#1383
| Job | Run time |
|---|---|
| 1m 47s | |
| 1m 50s | |
| 1m 40s | |
| 5m 17s |
is blank() to check if a string is blank
#1383
| Job | Run time |
|---|---|
| 1m 47s | |
| 1m 50s | |
| 1m 40s | |
| 5m 17s |