4 ms·
i haven't used a lanuage with this feature before so i don't know anything, but i don't understand the problem. how is the return value before the pipe being th
by em-bee 3y ago
i haven't used a lanuage with this feature before so i don't know anything, but i don't understand the problem. how is the return value before the pipe being the first argument any different than normally putting it into the argument list in the first position.
or is there an implementation where a pipe takes a vector and applies it to the next function as multiple arguments?
- culebron21 3y agoDataframes are vectors of vectors. And functions on them may return either vec<scalar>, or vec<vec<scalar>>, and in a chain of such operations it's easy to lose track of what you have.