Use let() in mutate() calls #482
Description
We currently do this
dt[, `:=`(double_x = x * 2)]Which is now more cleanly expressed as
dt[, let(double_x = x * 2)]{{ message }}
Use
let() in mutate() calls #482We currently do this
dt[, `:=`(double_x = x * 2)]Which is now more cleanly expressed as
dt[, let(double_x = x * 2)]