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authorLudovic Courtès <ludo@gnu.org>2013-04-14 16:56:08 +0200
committerLudovic Courtès <ludo@gnu.org>2013-04-14 16:56:08 +0200
commit04fd96cac33fa7557e574e54575252564ba27111 (patch)
tree42f0ca2251cf6effb82b9d38f7789e2ad54842a8 /gnu/packages
parent77ffd691bfbb152cde94b60aa8df5135d39727c3 (diff)
utils: Add `fold2'.
* gnu/packages.scm (fold2): Remove. * guix/utils.scm (fold2): New procedure. Generalization of the above to one and two lists. * tests/utils.scm ("fold2, 1 list", "fold2, 2 lists"): New tests.
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