the () operator can be used to call lambdas in a more functional way than the standard message-send syntax for example, with a lambda stored in variable `x`: x(a:2 b:6). is equivalent to x call(a:2 b:6).
the () operator can be used to call lambdas in a more functional way than the standard message-send syntax for example, with a lambda stored in variable `x`: x(a:2 b:6). is equivalent to x call(a:2 b:6).