Type: Package
Package: arrangements
Title: Fast Generators and Iterators for Permutations, Combinations,
        Integer Partitions and Compositions
Version: 1.1.10.9999
Date: 2026-03-21
Authors@R: 
    person(given = "Randy",
           family = "Lai",
           role = c("aut", "cre"),
           email = "randy.cs.lai@gmail.com")
Description: Fast generators and iterators for permutations,
        combinations, integer partitions and compositions. The
        arrangements are in lexicographical order and generated
        iteratively in a memory efficient manner. It has been
        demonstrated that 'arrangements' outperforms most existing
        packages of similar kind. Benchmarks could be found at
        <https://randy3k.github.io/arrangements/articles/benchmark.html>.
License: MIT + file LICENSE
URL: https://github.com/randy3k/arrangements/
Depends: R (>= 3.4.0)
Imports: gmp, methods, R6
Suggests: foreach, testthat (>= 2.3.1)
ByteCompile: yes
Encoding: UTF-8
NeedsCompilation: yes
Roxygen: list(markdown = TRUE)
RoxygenNote: 7.3.3
SystemRequirements: gmp (>= 4.2.3)
Config/pak/sysreqs: libgmp3-dev
Repository: https://randy3k.r-universe.dev
Date/Publication: 2026-03-22 05:28:30 UTC
RemoteUrl: https://github.com/randy3k/arrangements
RemoteRef: HEAD
RemoteSha: 4c33ab3df3d7264a33e32f632f57a03092fe19c0
Packaged: 2026-06-24 08:51:10 UTC; root
Author: Randy Lai [aut, cre]
Maintainer: Randy Lai <randy.cs.lai@gmail.com>