view general/cellutils/@cell/select.m @ 9:45aaf9b2d7b0

Moved high-order sequence/list functions to @cell class.

% select - Filter cell array with boolean test
%
% select :: (A->bool), {[N]->A} -> {[M]->A}.
% select :: (A->bool), {[1,N]->A} -> {[1,M]->A}.
%
% eg, select(@iseven,{1,2,3,4}) = {2,4}
function Y=select(fn,X), Y=cellfilt(fn,X);