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

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

% head - Head for cell arrays (first element)
%
% head :: cells(A) -> A.
function y=head(x), y=x{1}; % if iscell(x), y=x{1}; else y=x; end;