<?xml version="1.0" encoding="UTF-8"?>
<oai_dc:dc xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
  <dc:title>Strict JSON Encoding and Decoding via the 'Jansson' C Library</dc:title>
  <dc:title>R package janssonr version 0.1.2</dc:title>
  <dc:description>An R-safe profile of RFC 8259 JSON: parsing and generation
    backed by the 'Jansson' C library, linked as a system library where one
    is available and compiled from the bundled sources otherwise. The
    parser rejects, with classed conditions carrying line, column, and byte
    position: malformed or truncated input, trailing content, duplicate
    object keys at any depth, invalid UTF-8, escapes encoding a null
    character, reals overflowing double,
    and integer literals whose magnitude exceeds 2^53, the range within
    which a double represents every integer exactly.
    Number literals with a fraction or exponent convert by ordinary
    correctly rounded IEEE 754 double conversion. Objects decode to named
    lists in key order, arrays to unnamed lists, and scalars to length-one
    vectors. The encoder maps named lists to objects in insertion order,
    unnamed lists to arrays, guarantees that every finite double, signed
    zero included, round-trips to the exact same value (whole-number
    doubles are written as integers), and refuses values with no faithful
    JSON representation (NA, NaN, infinities, named atomic vectors,
    classed objects) instead of guessing. No R package dependencies.</dc:description>
  <dc:type>Software</dc:type>
  <dc:relation>Depends: R (&gt;= 4.4.0)</dc:relation>
  <dc:relation>Suggests: tinytest</dc:relation>
  <dc:creator>Troy Hernandez &lt;troy@cornball.ai&gt;</dc:creator>
  <dc:publisher>Comprehensive R Archive Network (CRAN)</dc:publisher>
  <dc:contributor>Troy Hernandez [aut, cre] (ORCID:
    &lt;https://orcid.org/0009-0005-4248-604X&gt;),
  cornball.ai [cph],
  Petri Lehtinen [ctb, cph] (Author of the Jansson C library, bundled
    under src/jansson),
  Basile Starynkevitch [ctb, cph] (Jansson: src/jansson/memory.c),
  Graeme Smecher [ctb, cph] (Jansson: src/jansson/pack_unpack.c),
  Sean Bright [ctb, cph] (Jansson: src/jansson/version.c),
  David M. Gay [ctb] (Author of dtoa.c, bundled by Jansson as
    src/jansson/dtoa.c),
  Lucent Technologies [cph] (src/jansson/dtoa.c),
  Bob Jenkins [ctb] (Author of lookup3.c (public domain), bundled by
    Jansson as src/jansson/lookup3.h)</dc:contributor>
  <dc:rights>MIT + file LICENSE (https://CRAN.R-project.org/package=janssonr/LICENSE)</dc:rights>
  <dc:date>2026-09-12</dc:date>
  <dc:format>application/tgz</dc:format>
  <dc:identifier>https://CRAN.R-project.org/package=janssonr</dc:identifier>
  <dc:identifier>doi:10.32614/CRAN.package.janssonr</dc:identifier>
</oai_dc:dc>