annotate general/cellutils/cfold.m @ 53:3ba80c9914ff
Minor doc fix, added .class to .hgignore
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samer |
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Mon, 02 Feb 2015 10:47:55 +0000 |
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3cedfd4549ef |
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1 function X=cfold(fn,x)
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2 % fold - Fold combinator for cells
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3 %
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4 % fold :: (X,X->X), cells(A) -> X.
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5 %
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6 % This function applies an associative operator to a list of arguments,
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7 % as if the list was written out with the operator between consecutive
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8 % elements, eg fold(@plus,{1,2,3,4}) = 1+2+3+4.
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9
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10 if isempty(x), X={}; else X=cfoldl(fn,head(x),next(x)); end
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