
13 Apr
2011
13 Apr
'11
11:22 a.m.
Is there a syntax or function to copy a record, but with select fields populated with new values? For example, extending LYAH's Car let stang67 = Car {company="Ford", model="Mustang", year=1967} let stang68 = stang67 `mutate` Car {year=1968} such that company and model are "inherited".