annotate arrows/adata.m @ 6:0ce3c2070089

Removed duplicate code and fixed doc in timed_action.

% aseq - Arrow to generate stream from lazy sequence object
%
% aseq :: seq(A) -> arrow( {}, {A}, seq(A)).
function a=aseq(X)
	a=unfolder(@decons1,X);
end

function [h,t]=decons1(x)
	if isempty(x), error('ARROW:EOF','End of sequence'); end
	[h,t]=decons(x);
end