{
  "_id": "6acf4c61d9de2f3f33fca7f3",
  "Package": "lisp",
  "Type": "Package",
  "Encoding": "UTF-8",
  "Title": "List-Processing à La 'SRFI-1'",
  "Version": "0.2",
  "Date": "2026-06-13",
  "Authors@R": "person(given = \"Peter\",\nfamily = \"Danenberg\",\nrole = c(\"aut\", \"cre\"),\nemail = \"pcd@roxygen.org\")",
  "Description": "Provides list-processing utilities inspired by the\n'SRFI-1' list library for Scheme\n(<https://srfi.schemers.org/srfi-1/srfi-1.html>), including\ncar/cdr family accessors, zip, pairwise, for.each,\npair.fold.right and friends.  Higher-order helpers that are\northogonal to list processing are deferred to the 'functional'\npackage; this package is freely a mixture of implementation and\nAPI.",
  "License": "GPL (>= 2)",
  "URL": "https://github.com/klutometis/R-lisp",
  "BugReports": "https://github.com/klutometis/R-lisp/issues",
  "LazyLoad": "yes",
  "Collate": "'lisp.R'",
  "Repository": "https://klutometis.r-universe.dev",
  "Date/Publication": "2026-06-14 05:09:06 UTC",
  "RemoteUrl": "https://github.com/klutometis/r-lisp",
  "RemoteRef": "HEAD",
  "RemoteSha": "e17e7ef099a2201ffb16ae76a00cf23db4dff44b",
  "NeedsCompilation": "no",
  "Packaged": {
    "Date": "2026-10-14 08:34:55 UTC",
    "User": "root"
  },
  "Author": "Peter Danenberg [aut, cre]",
  "Maintainer": "Peter Danenberg <pcd@roxygen.org>",
  "_user": "klutometis",
  "_type": "src",
  "_file": "lisp_0.2.tar.gz",
  "_fileid": "https://r2.ropensci.org/fe0705f1dcf50c353d7cca14828922d96683841d97a9f8569a32e91213d1dc71",
  "_filesize": 101224,
  "_sha256": "fe0705f1dcf50c353d7cca14828922d96683841d97a9f8569a32e91213d1dc71",
  "_expires": "2027-01-22T09:33:19.000Z",
  "_created": "2026-10-14T08:34:55.000Z",
  "_published": "2026-10-14T09:33:21.064Z",
  "_buildurl": "https://github.com/r-universe/klutometis/actions/runs/38535846690",
  "_status": "success",
  "_host": "GitHub-Actions",
  "_jobs": [
    {
      "job": 115759450409,
      "time": 85,
      "config": "linux-devel-x86_64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "11879914398"
    },
    {
      "job": 115759450376,
      "time": 89,
      "config": "linux-release-x86_64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "11879159743"
    },
    {
      "job": 115759450515,
      "time": 196,
      "config": "macos-oldrel-arm64",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "11882343607"
    },
    {
      "job": 115759450548,
      "time": 154,
      "config": "macos-release-arm64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "11883406168"
    },
    {
      "job": 115758556540,
      "time": 133,
      "config": "source",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "11880345683"
    },
    {
      "job": 115759450434,
      "time": 82,
      "config": "wasm-release",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "11879279576"
    },
    {
      "job": 115759450560,
      "time": 49,
      "config": "windows-devel-x86_64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "11880520279"
    },
    {
      "job": 115759450512,
      "time": 66,
      "config": "windows-oldrel-x86_64",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "11879174636"
    },
    {
      "job": 115759450508,
      "time": 60,
      "config": "windows-release-x86_64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "11880161683"
    }
  ],
  "_upstream": "https://github.com/klutometis/r-lisp",
  "_commit": {
    "id": "e17e7ef099a2201ffb16ae76a00cf23db4dff44b",
    "author": "Peter Danenberg <github@pcd.la>",
    "committer": "Peter Danenberg <github@pcd.la>",
    "message": "chore(cran): record 0.2 submission (devtools::submit_cran)\n",
    "time": 1781413746
  },
  "_maintainer": {
    "name": "Peter Danenberg",
    "email": "pcd@roxygen.org",
    "login": "klutometis",
    "linkedin": "in/peterdanenberg",
    "description": "Senior SWE Google DeepMind · Research Fellow Oxford Ethics in AI · Built Gemini Canvas & Agent · co-created Little PAIPer w/ Peter Norvig · Roxygen",
    "uuid": 85991
  },
  "_distro": "resolute",
  "_registered": true,
  "_dependencies": [
    {
      "package": "RUnit",
      "role": "Suggests"
    }
  ],
  "_owner": "klutometis",
  "_selfowned": true,
  "_usedby": 7,
  "_updates": [
    {
      "week": "2026-21",
      "n": 2
    },
    {
      "week": "2026-24",
      "n": 2
    }
  ],
  "_tags": [
    {
      "name": "v0.2",
      "date": "2026-06-14"
    }
  ],
  "_stars": 1,
  "_contributors": [
    {
      "user": "klutometis",
      "count": 27,
      "uuid": 85991
    }
  ],
  "_userbio": {
    "uuid": 85991,
    "type": "user",
    "name": "Peter Danenberg",
    "followers": 181,
    "description": "Senior SWE Google DeepMind · Research Fellow Oxford Ethics in AI · Built Gemini Canvas & Agent · co-created Little PAIPer w/ Peter Norvig · Roxygen"
  },
  "_downloads": {
    "count": 707,
    "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/lisp"
  },
  "_mentions": 5,
  "_devurl": "https://github.com/klutometis/r-lisp",
  "_searchresults": 30,
  "_rbuild": "4.6.1",
  "_assets": [
    "extra/citation.cff",
    "extra/citation.html",
    "extra/citation.json",
    "extra/citation.txt",
    "extra/contents.json",
    "extra/lisp.html",
    "extra/manual.pdf"
  ],
  "_homeurl": "https://github.com/klutometis/r-lisp",
  "_realowner": "klutometis",
  "_cranurl": true,
  "_releases": [
    {
      "version": "0.1",
      "date": "2012-01-12"
    },
    {
      "version": "0.2",
      "date": "2026-06-15"
    }
  ],
  "_exports": [
    "caar",
    "cadar",
    "caddr",
    "cadr",
    "car",
    "cdddr",
    "cddr",
    "cdr",
    "for.each",
    "is.even",
    "is.nil",
    "is.odd",
    "last",
    "nil",
    "pair.fold.right",
    "pairwise",
    "zip",
    "zip.c",
    "zip.list",
    "zip.with.names"
  ],
  "_help": [
    {
      "page": "caar",
      "title": "Composite 'car'/'cdr'",
      "topics": [
        "caar"
      ]
    },
    {
      "page": "cadar",
      "title": "Composite 'car'/'cdr'",
      "topics": [
        "cadar"
      ]
    },
    {
      "page": "caddr",
      "title": "Composite 'car'/'cdr'",
      "topics": [
        "caddr"
      ]
    },
    {
      "page": "cadr",
      "title": "Composite 'car'/'cdr'",
      "topics": [
        "cadr"
      ]
    },
    {
      "page": "car",
      "title": "First element of a list",
      "topics": [
        "car"
      ]
    },
    {
      "page": "cdddr",
      "title": "Composite 'car'/'cdr'",
      "topics": [
        "cdddr"
      ]
    },
    {
      "page": "cddr",
      "title": "Composite 'car'/'cdr'",
      "topics": [
        "cddr"
      ]
    },
    {
      "page": "cdr",
      "title": "Return elements after the first of a list.",
      "topics": [
        "cdr"
      ]
    },
    {
      "page": "cdrs",
      "title": "Try to get the 'cdrs'; otherwise, return 'nil'.",
      "topics": [
        "cdrs"
      ]
    },
    {
      "page": "for.each",
      "title": "Apply 'f' to the successive elements of '...'.",
      "topics": [
        "for.each"
      ]
    },
    {
      "page": "is.even",
      "title": "Is a number even?",
      "topics": [
        "is.even"
      ]
    },
    {
      "page": "is.nil",
      "title": "Whether a list is empty.",
      "topics": [
        "is.nil"
      ]
    },
    {
      "page": "is.odd",
      "title": "Is a number odd?",
      "topics": [
        "is.odd"
      ]
    },
    {
      "page": "last",
      "title": "Last element in a list.",
      "topics": [
        "last"
      ]
    },
    {
      "page": "nil",
      "title": "The empty list",
      "topics": [
        "nil"
      ]
    },
    {
      "page": "pair.fold.right",
      "title": "pair-fold-right from SRFI-1.",
      "topics": [
        "pair.fold.right"
      ]
    },
    {
      "page": "pairwise",
      "title": "Combine a list into pairwise elements; lists should be of the same length. In case of odd numbers of members, the last will be removed.",
      "topics": [
        "pairwise"
      ]
    },
    {
      "page": "zip",
      "title": "Zip _n_ lists together into tuplets of length _n_.",
      "topics": [
        "zip"
      ]
    },
    {
      "page": "zip.c",
      "title": "Zip using 'c'.",
      "topics": [
        "zip.c"
      ]
    },
    {
      "page": "zip.list",
      "title": "Zip using 'list'.",
      "topics": [
        "zip.list"
      ]
    },
    {
      "page": "zip.with.names",
      "title": "Do a less efficient zip whilst preserving names.",
      "topics": [
        "zip.with.names"
      ]
    }
  ],
  "_rundeps": [],
  "_score": 4.799340549453582,
  "_indexed": true,
  "_nocasepkg": "lisp",
  "_universes": [
    "klutometis"
  ],
  "_binaries": [
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "0.2",
      "date": "2026-10-14T08:36:36.000Z",
      "distro": "resolute",
      "commit": "e17e7ef099a2201ffb16ae76a00cf23db4dff44b",
      "fileid": "https://r2.ropensci.org/1c45eccd1d6436a618663774789b9903d43981ca4587c1e3e7aae687241e099e",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/klutometis/actions/runs/38535846690"
    },
    {
      "r": "4.6.1",
      "os": "linux",
      "version": "0.2",
      "date": "2026-10-14T08:36:39.000Z",
      "distro": "resolute",
      "commit": "e17e7ef099a2201ffb16ae76a00cf23db4dff44b",
      "fileid": "https://r2.ropensci.org/ea1f1a652fa2b3c7e79101de0bf454ccac35bfbc7263972424f8cca12dec0f18",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/klutometis/actions/runs/38535846690"
    },
    {
      "r": "4.5.3",
      "os": "mac",
      "version": "0.2",
      "date": "2026-10-14T09:26:23.000Z",
      "commit": "e17e7ef099a2201ffb16ae76a00cf23db4dff44b",
      "fileid": "https://r2.ropensci.org/8a5e4fe8e588cba9be4834b144a817f3032725ac59602dd4cb024abdd7bf8212",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/klutometis/actions/runs/38535846690"
    },
    {
      "r": "4.6.1",
      "os": "mac",
      "version": "0.2",
      "date": "2026-10-14T09:32:14.000Z",
      "commit": "e17e7ef099a2201ffb16ae76a00cf23db4dff44b",
      "fileid": "https://r2.ropensci.org/2d1ee7bfb06be5c2c5ad88d95892526f1c732250fd38cf94857955b942f77d64",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/klutometis/actions/runs/38535846690"
    },
    {
      "r": "4.6.0",
      "os": "wasm",
      "version": "0.2",
      "date": "2026-10-14T08:36:38.000Z",
      "commit": "e17e7ef099a2201ffb16ae76a00cf23db4dff44b",
      "fileid": "https://r2.ropensci.org/4d3d472041329f432e35a711d16c4f40697eeec9fc46fe415a92f2c1ba1a139b",
      "status": "success",
      "buildurl": "https://github.com/r-universe/klutometis/actions/runs/38535846690"
    },
    {
      "r": "4.7.0",
      "os": "win",
      "version": "0.2",
      "date": "2026-10-14T08:35:54.000Z",
      "commit": "e17e7ef099a2201ffb16ae76a00cf23db4dff44b",
      "fileid": "https://r2.ropensci.org/3b0a0938577dd681199518cec03d4dbfcc0a7f56c7b62e7260e31417f761d966",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/klutometis/actions/runs/38535846690"
    },
    {
      "r": "4.5.3",
      "os": "win",
      "version": "0.2",
      "date": "2026-10-14T08:36:09.000Z",
      "commit": "e17e7ef099a2201ffb16ae76a00cf23db4dff44b",
      "fileid": "https://r2.ropensci.org/bc9469f0978ff976d2263fa9d08d75961afbe8dcd0d4c8e46f9868aca59d8a18",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/klutometis/actions/runs/38535846690"
    },
    {
      "r": "4.6.1",
      "os": "win",
      "version": "0.2",
      "date": "2026-10-14T08:36:04.000Z",
      "commit": "e17e7ef099a2201ffb16ae76a00cf23db4dff44b",
      "fileid": "https://r2.ropensci.org/c59e3a5827fe009c1f2a89e9efaebdd8d0d963211c724889b6f44d1767437f0d",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/klutometis/actions/runs/38535846690"
    }
  ]
}