Module: Rack::Mime

Defined in:
lib/rack/mime.rb

Constant Summary

MIME_TYPES =

List of most common mime-types, selected various sources according to their usefulness in a webserving scope for Ruby users.

To amend this list with your local mime.types list you can use:

require 'webrick/httputils'
list = WEBrick::HTTPUtils.load_mime_types('/etc/mime.types')
Rack::Mime::MIME_TYPES.merge!(list)

N.B. On Ubuntu the mime.types file does not include the leading period, so users may need to modify the data before merging into the hash.

{
  ".123"       => "application/vnd.lotus-1-2-3",
  ".3dml"      => "text/vnd.in3d.3dml",
  ".3g2"       => "video/3gpp2",
  ".3gp"       => "video/3gpp",
  ".a"         => "application/octet-stream",
  ".acc"       => "application/vnd.americandynamics.acc",
  ".ace"       => "application/x-ace-compressed",
  ".acu"       => "application/vnd.acucobol",
  ".aep"       => "application/vnd.audiograph",
  ".afp"       => "application/vnd.ibm.modcap",
  ".ai"        => "application/postscript",
  ".aif"       => "audio/x-aiff",
  ".aiff"      => "audio/x-aiff",
  ".ami"       => "application/vnd.amiga.ami",
  ".appcache"  => "text/cache-manifest",
  ".apr"       => "application/vnd.lotus-approach",
  ".asc"       => "application/pgp-signature",
  ".asf"       => "video/x-ms-asf",
  ".asm"       => "text/x-asm",
  ".aso"       => "application/vnd.accpac.simply.aso",
  ".asx"       => "video/x-ms-asf",
  ".atc"       => "application/vnd.acucorp",
  ".atom"      => "application/atom+xml",
  ".atomcat"   => "application/atomcat+xml",
  ".atomsvc"   => "application/atomsvc+xml",
  ".atx"       => "application/vnd.antix.game-component",
  ".au"        => "audio/basic",
  ".avi"       => "video/x-msvideo",
  ".bat"       => "application/x-msdownload",
  ".bcpio"     => "application/x-bcpio",
  ".bdm"       => "application/vnd.syncml.dm+wbxml",
  ".bh2"       => "application/vnd.fujitsu.oasysprs",
  ".bin"       => "application/octet-stream",
  ".bmi"       => "application/vnd.bmi",
  ".bmp"       => "image/bmp",
  ".box"       => "application/vnd.previewsystems.box",
  ".btif"      => "image/prs.btif",
  ".bz"        => "application/x-bzip",
  ".bz2"       => "application/x-bzip2",
  ".c"         => "text/x-c",
  ".c4g"       => "application/vnd.clonk.c4group",
  ".cab"       => "application/vnd.ms-cab-compressed",
  ".cc"        => "text/x-c",
  ".ccxml"     => "application/ccxml+xml",
  ".cdbcmsg"   => "application/vnd.contact.cmsg",
  ".cdkey"     => "application/vnd.mediastation.cdkey",
  ".cdx"       => "chemical/x-cdx",
  ".cdxml"     => "application/vnd.chemdraw+xml",
  ".cdy"       => "application/vnd.cinderella",
  ".cer"       => "application/pkix-cert",
  ".cgm"       => "image/cgm",
  ".chat"      => "application/x-chat",
  ".chm"       => "application/vnd.ms-htmlhelp",
  ".chrt"      => "application/vnd.kde.kchart",
  ".cif"       => "chemical/x-cif",
  ".cii"       => "application/vnd.anser-web-certificate-issue-initiation",
  ".cil"       => "application/vnd.ms-artgalry",
  ".cla"       => "application/vnd.claymore",
  ".class"     => "application/octet-stream",
  ".clkk"      => "application/vnd.crick.clicker.keyboard",
  ".clkp"      => "application/vnd.crick.clicker.palette",
  ".clkt"      => "application/vnd.crick.clicker.template",
  ".clkw"      => "application/vnd.crick.clicker.wordbank",
  ".clkx"      => "application/vnd.crick.clicker",
  ".clp"       => "application/x-msclip",
  ".cmc"       => "application/vnd.cosmocaller",
  ".cmdf"      => "chemical/x-cmdf",
  ".cml"       => "chemical/x-cml",
  ".cmp"       => "application/vnd.yellowriver-custom-menu",
  ".cmx"       => "image/x-cmx",
  ".com"       => "application/x-msdownload",
  ".conf"      => "text/plain",
  ".cpio"      => "application/x-cpio",
  ".cpp"       => "text/x-c",
  ".cpt"       => "application/mac-compactpro",
  ".crd"       => "application/x-mscardfile",
  ".crl"       => "application/pkix-crl",
  ".crt"       => "application/x-x509-ca-cert",
  ".csh"       => "application/x-csh",
  ".csml"      => "chemical/x-csml",
  ".csp"       => "application/vnd.commonspace",
  ".css"       => "text/css",
  ".csv"       => "text/csv",
  ".curl"      => "application/vnd.curl",
  ".cww"       => "application/prs.cww",
  ".cxx"       => "text/x-c",
  ".daf"       => "application/vnd.mobius.daf",
  ".davmount"  => "application/davmount+xml",
  ".dcr"       => "application/x-director",
  ".dd2"       => "application/vnd.oma.dd2+xml",
  ".ddd"       => "application/vnd.fujixerox.ddd",
  ".deb"       => "application/x-debian-package",
  ".der"       => "application/x-x509-ca-cert",
  ".dfac"      => "application/vnd.dreamfactory",
  ".diff"      => "text/x-diff",
  ".dis"       => "application/vnd.mobius.dis",
  ".djv"       => "image/vnd.djvu",
  ".djvu"      => "image/vnd.djvu",
  ".dll"       => "application/x-msdownload",
  ".dmg"       => "application/octet-stream",
  ".dna"       => "application/vnd.dna",
  ".doc"       => "application/msword",
  ".docm"      => "application/vnd.ms-word.document.macroEnabled.12",
  ".docx"      => "application/vnd.openxmlformats-officedocument.wordprocessingml.document",
  ".dot"       => "application/msword",
  ".dotm"      => "application/vnd.ms-word.template.macroEnabled.12",
  ".dotx"      => "application/vnd.openxmlformats-officedocument.wordprocessingml.template",
  ".dp"        => "application/vnd.osgi.dp",
  ".dpg"       => "application/vnd.dpgraph",
  ".dsc"       => "text/prs.lines.tag",
  ".dtd"       => "application/xml-dtd",
  ".dts"       => "audio/vnd.dts",
  ".dtshd"     => "audio/vnd.dts.hd",
  ".dv"        => "video/x-dv",
  ".dvi"       => "application/x-dvi",
  ".dwf"       => "model/vnd.dwf",
  ".dwg"       => "image/vnd.dwg",
  ".dxf"       => "image/vnd.dxf",
  ".dxp"       => "application/vnd.spotfire.dxp",
  ".ear"       => "application/java-archive",
  ".ecelp4800" => "audio/vnd.nuera.ecelp4800",
  ".ecelp7470" => "audio/vnd.nuera.ecelp7470",
  ".ecelp9600" => "audio/vnd.nuera.ecelp9600",
  ".ecma"      => "application/ecmascript",
  ".edm"       => "application/vnd.novadigm.edm",
  ".edx"       => "application/vnd.novadigm.edx",
  ".efif"      => "application/vnd.picsel",
  ".ei6"       => "application/vnd.pg.osasli",
  ".eml"       => "message/rfc822",
  ".eol"       => "audio/vnd.digital-winds",
  ".eot"       => "application/vnd.ms-fontobject",
  ".eps"       => "application/postscript",
  ".es3"       => "application/vnd.eszigno3+xml",
  ".esf"       => "application/vnd.epson.esf",
  ".etx"       => "text/x-setext",
  ".exe"       => "application/x-msdownload",
  ".ext"       => "application/vnd.novadigm.ext",
  ".ez"        => "application/andrew-inset",
  ".ez2"       => "application/vnd.ezpix-album",
  ".ez3"       => "application/vnd.ezpix-package",
  ".f"         => "text/x-fortran",
  ".f77"       => "text/x-fortran",
  ".f90"       => "text/x-fortran",
  ".fbs"       => "image/vnd.fastbidsheet",
  ".fdf"       => "application/vnd.fdf",
  ".fe_launch" => "application/vnd.denovo.fcselayout-link",
  ".fg5"       => "application/vnd.fujitsu.oasysgp",
  ".fli"       => "video/x-fli",
  ".flo"       => "application/vnd.micrografx.flo",
  ".flv"       => "video/x-flv",
  ".flw"       => "application/vnd.kde.kivio",
  ".flx"       => "text/vnd.fmi.flexstor",
  ".fly"       => "text/vnd.fly",
  ".fm"        => "application/vnd.framemaker",
  ".fnc"       => "application/vnd.frogans.fnc",
  ".for"       => "text/x-fortran",
  ".fpx"       => "image/vnd.fpx",
  ".fsc"       => "application/vnd.fsc.weblaunch",
  ".fst"       => "image/vnd.fst",
  ".ftc"       => "application/vnd.fluxtime.clip",
  ".fti"       => "application/vnd.anser-web-funds-transfer-initiation",
  ".fvt"       => "video/vnd.fvt",
  ".fzs"       => "application/vnd.fuzzysheet",
  ".g3"        => "image/g3fax",
  ".gac"       => "application/vnd.groove-account",
  ".gdl"       => "model/vnd.gdl",
  ".gem"       => "application/octet-stream",
  ".gemspec"   => "text/x-script.ruby",
  ".ghf"       => "application/vnd.groove-help",
  ".gif"       => "image/gif",
  ".gim"       => "application/vnd.groove-identity-message",
  ".gmx"       => "application/vnd.gmx",
  ".gph"       => "application/vnd.flographit",
  ".gqf"       => "application/vnd.grafeq",
  ".gram"      => "application/srgs",
  ".grv"       => "application/vnd.groove-injector",
  ".grxml"     => "application/srgs+xml",
  ".gtar"      => "application/x-gtar",
  ".gtm"       => "application/vnd.groove-tool-message",
  ".gtw"       => "model/vnd.gtw",
  ".gv"        => "text/vnd.graphviz",
  ".gz"        => "application/x-gzip",
  ".h"         => "text/x-c",
  ".h261"      => "video/h261",
  ".h263"      => "video/h263",
  ".h264"      => "video/h264",
  ".hbci"      => "application/vnd.hbci",
  ".hdf"       => "application/x-hdf",
  ".hh"        => "text/x-c",
  ".hlp"       => "application/winhlp",
  ".hpgl"      => "application/vnd.hp-hpgl",
  ".hpid"      => "application/vnd.hp-hpid",
  ".hps"       => "application/vnd.hp-hps",
  ".hqx"       => "application/mac-binhex40",
  ".htc"       => "text/x-component",
  ".htke"      => "application/vnd.kenameaapp",
  ".htm"       => "text/html",
  ".html"      => "text/html",
  ".hvd"       => "application/vnd.yamaha.hv-dic",
  ".hvp"       => "application/vnd.yamaha.hv-voice",
  ".hvs"       => "application/vnd.yamaha.hv-script",
  ".icc"       => "application/vnd.iccprofile",
  ".ice"       => "x-conference/x-cooltalk",
  ".ico"       => "image/vnd.microsoft.icon",
  ".ics"       => "text/calendar",
  ".ief"       => "image/ief",
  ".ifb"       => "text/calendar",
  ".ifm"       => "application/vnd.shana.informed.formdata",
  ".igl"       => "application/vnd.igloader",
  ".igs"       => "model/iges",
  ".igx"       => "application/vnd.micrografx.igx",
  ".iif"       => "application/vnd.shana.informed.interchange",
  ".imp"       => "application/vnd.accpac.simply.imp",
  ".ims"       => "application/vnd.ms-ims",
  ".ipk"       => "application/vnd.shana.informed.package",
  ".irm"       => "application/vnd.ibm.rights-management",
  ".irp"       => "application/vnd.irepository.package+xml",
  ".iso"       => "application/octet-stream",
  ".itp"       => "application/vnd.shana.informed.formtemplate",
  ".ivp"       => "application/vnd.immervision-ivp",
  ".ivu"       => "application/vnd.immervision-ivu",
  ".jad"       => "text/vnd.sun.j2me.app-descriptor",
  ".jam"       => "application/vnd.jam",
  ".jar"       => "application/java-archive",
  ".java"      => "text/x-java-source",
  ".jisp"      => "application/vnd.jisp",
  ".jlt"       => "application/vnd.hp-jlyt",
  ".jnlp"      => "application/x-java-jnlp-file",
  ".joda"      => "application/vnd.joost.joda-archive",
  ".jp2"       => "image/jp2",
  ".jpeg"      => "image/jpeg",
  ".jpg"       => "image/jpeg",
  ".jpgv"      => "video/jpeg",
  ".jpm"       => "video/jpm",
  ".js"        => "application/javascript",
  ".json"      => "application/json",
  ".karbon"    => "application/vnd.kde.karbon",
  ".kfo"       => "application/vnd.kde.kformula",
  ".kia"       => "application/vnd.kidspiration",
  ".kml"       => "application/vnd.google-earth.kml+xml",
  ".kmz"       => "application/vnd.google-earth.kmz",
  ".kne"       => "application/vnd.kinar",
  ".kon"       => "application/vnd.kde.kontour",
  ".kpr"       => "application/vnd.kde.kpresenter",
  ".ksp"       => "application/vnd.kde.kspread",
  ".ktz"       => "application/vnd.kahootz",
  ".kwd"       => "application/vnd.kde.kword",
  ".latex"     => "application/x-latex",
  ".lbd"       => "application/vnd.llamagraphics.life-balance.desktop",
  ".lbe"       => "application/vnd.llamagraphics.life-balance.exchange+xml",
  ".les"       => "application/vnd.hhe.lesson-player",
  ".link66"    => "application/vnd.route66.link66+xml",
  ".log"       => "text/plain",
  ".lostxml"   => "application/lost+xml",
  ".lrm"       => "application/vnd.ms-lrm",
  ".ltf"       => "application/vnd.frogans.ltf",
  ".lvp"       => "audio/vnd.lucent.voice",
  ".lwp"       => "application/vnd.lotus-wordpro",
  ".m3u"       => "audio/x-mpegurl",
  ".m4a"       => "audio/mp4a-latm",
  ".m4v"       => "video/mp4",
  ".ma"        => "application/mathematica",
  ".mag"       => "application/vnd.ecowin.chart",
  ".man"       => "text/troff",
  ".manifest"  => "text/cache-manifest",
  ".mathml"    => "application/mathml+xml",
  ".mbk"       => "application/vnd.mobius.mbk",
  ".mbox"      => "application/mbox",
  ".mc1"       => "application/vnd.medcalcdata",
  ".mcd"       => "application/vnd.mcd",
  ".mdb"       => "application/x-msaccess",
  ".mdi"       => "image/vnd.ms-modi",
  ".mdoc"      => "text/troff",
  ".me"        => "text/troff",
  ".mfm"       => "application/vnd.mfmp",
  ".mgz"       => "application/vnd.proteus.magazine",
  ".mid"       => "audio/midi",
  ".midi"      => "audio/midi",
  ".mif"       => "application/vnd.mif",
  ".mime"      => "message/rfc822",
  ".mj2"       => "video/mj2",
  ".mlp"       => "application/vnd.dolby.mlp",
  ".mmd"       => "application/vnd.chipnuts.karaoke-mmd",
  ".mmf"       => "application/vnd.smaf",
  ".mml"       => "application/mathml+xml",
  ".mmr"       => "image/vnd.fujixerox.edmics-mmr",
  ".mng"       => "video/x-mng",
  ".mny"       => "application/x-msmoney",
  ".mov"       => "video/quicktime",
  ".movie"     => "video/x-sgi-movie",
  ".mp3"       => "audio/mpeg",
  ".mp4"       => "video/mp4",
  ".mp4a"      => "audio/mp4",
  ".mp4s"      => "application/mp4",
  ".mp4v"      => "video/mp4",
  ".mpc"       => "application/vnd.mophun.certificate",
  ".mpeg"      => "video/mpeg",
  ".mpg"       => "video/mpeg",
  ".mpga"      => "audio/mpeg",
  ".mpkg"      => "application/vnd.apple.installer+xml",
  ".mpm"       => "application/vnd.blueice.multipass",
  ".mpn"       => "application/vnd.mophun.application",
  ".mpp"       => "application/vnd.ms-project",
  ".mpy"       => "application/vnd.ibm.minipay",
  ".mqy"       => "application/vnd.mobius.mqy",
  ".mrc"       => "application/marc",
  ".ms"        => "text/troff",
  ".mscml"     => "application/mediaservercontrol+xml",
  ".mseq"      => "application/vnd.mseq",
  ".msf"       => "application/vnd.epson.msf",
  ".msh"       => "model/mesh",
  ".msi"       => "application/x-msdownload",
  ".msl"       => "application/vnd.mobius.msl",
  ".msty"      => "application/vnd.muvee.style",
  ".mts"       => "model/vnd.mts",
  ".mus"       => "application/vnd.musician",
  ".mvb"       => "application/x-msmediaview",
  ".mwf"       => "application/vnd.mfer",
  ".mxf"       => "application/mxf",
  ".mxl"       => "application/vnd.recordare.musicxml",
  ".mxml"      => "application/xv+xml",
  ".mxs"       => "application/vnd.triscape.mxs",
  ".mxu"       => "video/vnd.mpegurl",
  ".n"         => "application/vnd.nokia.n-gage.symbian.install",
  ".nc"        => "application/x-netcdf",
  ".ngdat"     => "application/vnd.nokia.n-gage.data",
  ".nlu"       => "application/vnd.neurolanguage.nlu",
  ".nml"       => "application/vnd.enliven",
  ".nnd"       => "application/vnd.noblenet-directory",
  ".nns"       => "application/vnd.noblenet-sealer",
  ".nnw"       => "application/vnd.noblenet-web",
  ".npx"       => "image/vnd.net-fpx",
  ".nsf"       => "application/vnd.lotus-notes",
  ".oa2"       => "application/vnd.fujitsu.oasys2",
  ".oa3"       => "application/vnd.fujitsu.oasys3",
  ".oas"       => "application/vnd.fujitsu.oasys",
  ".obd"       => "application/x-msbinder",
  ".oda"       => "application/oda",
  ".odc"       => "application/vnd.oasis.opendocument.chart",
  ".odf"       => "application/vnd.oasis.opendocument.formula",
  ".odg"       => "application/vnd.oasis.opendocument.graphics",
  ".odi"       => "application/vnd.oasis.opendocument.image",
  ".odp"       => "application/vnd.oasis.opendocument.presentation",
  ".ods"       => "application/vnd.oasis.opendocument.spreadsheet",
  ".odt"       => "application/vnd.oasis.opendocument.text",
  ".oga"       => "audio/ogg",
  ".ogg"       => "application/ogg",
  ".ogv"       => "video/ogg",
  ".ogx"       => "application/ogg",
  ".org"       => "application/vnd.lotus-organizer",
  ".otc"       => "application/vnd.oasis.opendocument.chart-template",
  ".otf"       => "application/vnd.oasis.opendocument.formula-template",
  ".otg"       => "application/vnd.oasis.opendocument.graphics-template",
  ".oth"       => "application/vnd.oasis.opendocument.text-web",
  ".oti"       => "application/vnd.oasis.opendocument.image-template",
  ".otm"       => "application/vnd.oasis.opendocument.text-master",
  ".ots"       => "application/vnd.oasis.opendocument.spreadsheet-template",
  ".ott"       => "application/vnd.oasis.opendocument.text-template",
  ".oxt"       => "application/vnd.openofficeorg.extension",
  ".p"         => "text/x-pascal",
  ".p10"       => "application/pkcs10",
  ".p12"       => "application/x-pkcs12",
  ".p7b"       => "application/x-pkcs7-certificates",
  ".p7m"       => "application/pkcs7-mime",
  ".p7r"       => "application/x-pkcs7-certreqresp",
  ".p7s"       => "application/pkcs7-signature",
  ".pas"       => "text/x-pascal",
  ".pbd"       => "application/vnd.powerbuilder6",
  ".pbm"       => "image/x-portable-bitmap",
  ".pcl"       => "application/vnd.hp-pcl",
  ".pclxl"     => "application/vnd.hp-pclxl",
  ".pcx"       => "image/x-pcx",
  ".pdb"       => "chemical/x-pdb",
  ".pdf"       => "application/pdf",
  ".pem"       => "application/x-x509-ca-cert",
  ".pfr"       => "application/font-tdpfr",
  ".pgm"       => "image/x-portable-graymap",
  ".pgn"       => "application/x-chess-pgn",
  ".pgp"       => "application/pgp-encrypted",
  ".pic"       => "image/x-pict",
  ".pict"      => "image/pict",
  ".pkg"       => "application/octet-stream",
  ".pki"       => "application/pkixcmp",
  ".pkipath"   => "application/pkix-pkipath",
  ".pl"        => "text/x-script.perl",
  ".plb"       => "application/vnd.3gpp.pic-bw-large",
  ".plc"       => "application/vnd.mobius.plc",
  ".plf"       => "application/vnd.pocketlearn",
  ".pls"       => "application/pls+xml",
  ".pm"        => "text/x-script.perl-module",
  ".pml"       => "application/vnd.ctc-posml",
  ".png"       => "image/png",
  ".pnm"       => "image/x-portable-anymap",
  ".pntg"      => "image/x-macpaint",
  ".portpkg"   => "application/vnd.macports.portpkg",
  ".pot"       => "application/vnd.ms-powerpoint",
  ".potm"      => "application/vnd.ms-powerpoint.template.macroEnabled.12",
  ".potx"      => "application/vnd.openxmlformats-officedocument.presentationml.template",
  ".ppa"       => "application/vnd.ms-powerpoint",
  ".ppam"      => "application/vnd.ms-powerpoint.addin.macroEnabled.12",
  ".ppd"       => "application/vnd.cups-ppd",
  ".ppm"       => "image/x-portable-pixmap",
  ".pps"       => "application/vnd.ms-powerpoint",
  ".ppsm"      => "application/vnd.ms-powerpoint.slideshow.macroEnabled.12",
  ".ppsx"      => "application/vnd.openxmlformats-officedocument.presentationml.slideshow",
  ".ppt"       => "application/vnd.ms-powerpoint",
  ".pptm"      => "application/vnd.ms-powerpoint.presentation.macroEnabled.12",
  ".pptx"      => "application/vnd.openxmlformats-officedocument.presentationml.presentation",
  ".prc"       => "application/vnd.palm",
  ".pre"       => "application/vnd.lotus-freelance",
  ".prf"       => "application/pics-rules",
  ".ps"        => "application/postscript",
  ".psb"       => "application/vnd.3gpp.pic-bw-small",
  ".psd"       => "image/vnd.adobe.photoshop",
  ".ptid"      => "application/vnd.pvi.ptid1",
  ".pub"       => "application/x-mspublisher",
  ".pvb"       => "application/vnd.3gpp.pic-bw-var",
  ".pwn"       => "application/vnd.3m.post-it-notes",
  ".py"        => "text/x-script.python",
  ".pya"       => "audio/vnd.ms-playready.media.pya",
  ".pyv"       => "video/vnd.ms-playready.media.pyv",
  ".qam"       => "application/vnd.epson.quickanime",
  ".qbo"       => "application/vnd.intu.qbo",
  ".qfx"       => "application/vnd.intu.qfx",
  ".qps"       => "application/vnd.publishare-delta-tree",
  ".qt"        => "video/quicktime",
  ".qtif"      => "image/x-quicktime",
  ".qxd"       => "application/vnd.quark.quarkxpress",
  ".ra"        => "audio/x-pn-realaudio",
  ".rake"      => "text/x-script.ruby",
  ".ram"       => "audio/x-pn-realaudio",
  ".rar"       => "application/x-rar-compressed",
  ".ras"       => "image/x-cmu-raster",
  ".rb"        => "text/x-script.ruby",
  ".rcprofile" => "application/vnd.ipunplugged.rcprofile",
  ".rdf"       => "application/rdf+xml",
  ".rdz"       => "application/vnd.data-vision.rdz",
  ".rep"       => "application/vnd.businessobjects",
  ".rgb"       => "image/x-rgb",
  ".rif"       => "application/reginfo+xml",
  ".rl"        => "application/resource-lists+xml",
  ".rlc"       => "image/vnd.fujixerox.edmics-rlc",
  ".rld"       => "application/resource-lists-diff+xml",
  ".rm"        => "application/vnd.rn-realmedia",
  ".rmp"       => "audio/x-pn-realaudio-plugin",
  ".rms"       => "application/vnd.jcp.javame.midlet-rms",
  ".rnc"       => "application/relax-ng-compact-syntax",
  ".roff"      => "text/troff",
  ".rpm"       => "application/x-redhat-package-manager",
  ".rpss"      => "application/vnd.nokia.radio-presets",
  ".rpst"      => "application/vnd.nokia.radio-preset",
  ".rq"        => "application/sparql-query",
  ".rs"        => "application/rls-services+xml",
  ".rsd"       => "application/rsd+xml",
  ".rss"       => "application/rss+xml",
  ".rtf"       => "application/rtf",
  ".rtx"       => "text/richtext",
  ".ru"        => "text/x-script.ruby",
  ".s"         => "text/x-asm",
  ".saf"       => "application/vnd.yamaha.smaf-audio",
  ".sbml"      => "application/sbml+xml",
  ".sc"        => "application/vnd.ibm.secure-container",
  ".scd"       => "application/x-msschedule",
  ".scm"       => "application/vnd.lotus-screencam",
  ".scq"       => "application/scvp-cv-request",
  ".scs"       => "application/scvp-cv-response",
  ".sdkm"      => "application/vnd.solent.sdkm+xml",
  ".sdp"       => "application/sdp",
  ".see"       => "application/vnd.seemail",
  ".sema"      => "application/vnd.sema",
  ".semd"      => "application/vnd.semd",
  ".semf"      => "application/vnd.semf",
  ".setpay"    => "application/set-payment-initiation",
  ".setreg"    => "application/set-registration-initiation",
  ".sfd"       => "application/vnd.hydrostatix.sof-data",
  ".sfs"       => "application/vnd.spotfire.sfs",
  ".sgm"       => "text/sgml",
  ".sgml"      => "text/sgml",
  ".sh"        => "application/x-sh",
  ".shar"      => "application/x-shar",
  ".shf"       => "application/shf+xml",
  ".sig"       => "application/pgp-signature",
  ".sit"       => "application/x-stuffit",
  ".sitx"      => "application/x-stuffitx",
  ".skp"       => "application/vnd.koan",
  ".slt"       => "application/vnd.epson.salt",
  ".smi"       => "application/smil+xml",
  ".snd"       => "audio/basic",
  ".so"        => "application/octet-stream",
  ".spf"       => "application/vnd.yamaha.smaf-phrase",
  ".spl"       => "application/x-futuresplash",
  ".spot"      => "text/vnd.in3d.spot",
  ".spp"       => "application/scvp-vp-response",
  ".spq"       => "application/scvp-vp-request",
  ".src"       => "application/x-wais-source",
  ".srx"       => "application/sparql-results+xml",
  ".sse"       => "application/vnd.kodak-descriptor",
  ".ssf"       => "application/vnd.epson.ssf",
  ".ssml"      => "application/ssml+xml",
  ".stf"       => "application/vnd.wt.stf",
  ".stk"       => "application/hyperstudio",
  ".str"       => "application/vnd.pg.format",
  ".sus"       => "application/vnd.sus-calendar",
  ".sv4cpio"   => "application/x-sv4cpio",
  ".sv4crc"    => "application/x-sv4crc",
  ".svd"       => "application/vnd.svd",
  ".svg"       => "image/svg+xml",
  ".svgz"      => "image/svg+xml",
  ".swf"       => "application/x-shockwave-flash",
  ".swi"       => "application/vnd.arastra.swi",
  ".t"         => "text/troff",
  ".tao"       => "application/vnd.tao.intent-module-archive",
  ".tar"       => "application/x-tar",
  ".tbz"       => "application/x-bzip-compressed-tar",
  ".tcap"      => "application/vnd.3gpp2.tcap",
  ".tcl"       => "application/x-tcl",
  ".tex"       => "application/x-tex",
  ".texi"      => "application/x-texinfo",
  ".texinfo"   => "application/x-texinfo",
  ".text"      => "text/plain",
  ".tif"       => "image/tiff",
  ".tiff"      => "image/tiff",
  ".tmo"       => "application/vnd.tmobile-livetv",
  ".torrent"   => "application/x-bittorrent",
  ".tpl"       => "application/vnd.groove-tool-template",
  ".tpt"       => "application/vnd.trid.tpt",
  ".tr"        => "text/troff",
  ".tra"       => "application/vnd.trueapp",
  ".trm"       => "application/x-msterminal",
  ".tsv"       => "text/tab-separated-values",
  ".ttf"       => "application/octet-stream",
  ".twd"       => "application/vnd.simtech-mindmapper",
  ".txd"       => "application/vnd.genomatix.tuxedo",
  ".txf"       => "application/vnd.mobius.txf",
  ".txt"       => "text/plain",
  ".ufd"       => "application/vnd.ufdl",
  ".umj"       => "application/vnd.umajin",
  ".unityweb"  => "application/vnd.unity",
  ".uoml"      => "application/vnd.uoml+xml",
  ".uri"       => "text/uri-list",
  ".ustar"     => "application/x-ustar",
  ".utz"       => "application/vnd.uiq.theme",
  ".uu"        => "text/x-uuencode",
  ".vcd"       => "application/x-cdlink",
  ".vcf"       => "text/x-vcard",
  ".vcg"       => "application/vnd.groove-vcard",
  ".vcs"       => "text/x-vcalendar",
  ".vcx"       => "application/vnd.vcx",
  ".vis"       => "application/vnd.visionary",
  ".viv"       => "video/vnd.vivo",
  ".vrml"      => "model/vrml",
  ".vsd"       => "application/vnd.visio",
  ".vsf"       => "application/vnd.vsf",
  ".vtu"       => "model/vnd.vtu",
  ".vxml"      => "application/voicexml+xml",
  ".war"       => "application/java-archive",
  ".wav"       => "audio/x-wav",
  ".wax"       => "audio/x-ms-wax",
  ".wbmp"      => "image/vnd.wap.wbmp",
  ".wbs"       => "application/vnd.criticaltools.wbs+xml",
  ".wbxml"     => "application/vnd.wap.wbxml",
  ".webm"      => "video/webm",
  ".wm"        => "video/x-ms-wm",
  ".wma"       => "audio/x-ms-wma",
  ".wmd"       => "application/x-ms-wmd",
  ".wmf"       => "application/x-msmetafile",
  ".wml"       => "text/vnd.wap.wml",
  ".wmlc"      => "application/vnd.wap.wmlc",
  ".wmls"      => "text/vnd.wap.wmlscript",
  ".wmlsc"     => "application/vnd.wap.wmlscriptc",
  ".wmv"       => "video/x-ms-wmv",
  ".wmx"       => "video/x-ms-wmx",
  ".wmz"       => "application/x-ms-wmz",
  ".woff"      => "application/font-woff",
  ".woff2"     => "application/font-woff2",
  ".wpd"       => "application/vnd.wordperfect",
  ".wpl"       => "application/vnd.ms-wpl",
  ".wps"       => "application/vnd.ms-works",
  ".wqd"       => "application/vnd.wqd",
  ".wri"       => "application/x-mswrite",
  ".wrl"       => "model/vrml",
  ".wsdl"      => "application/wsdl+xml",
  ".wspolicy"  => "application/wspolicy+xml",
  ".wtb"       => "application/vnd.webturbo",
  ".wvx"       => "video/x-ms-wvx",
  ".x3d"       => "application/vnd.hzn-3d-crossword",
  ".xar"       => "application/vnd.xara",
  ".xbd"       => "application/vnd.fujixerox.docuworks.binder",
  ".xbm"       => "image/x-xbitmap",
  ".xdm"       => "application/vnd.syncml.dm+xml",
  ".xdp"       => "application/vnd.adobe.xdp+xml",
  ".xdw"       => "application/vnd.fujixerox.docuworks",
  ".xenc"      => "application/xenc+xml",
  ".xer"       => "application/patch-ops-error+xml",
  ".xfdf"      => "application/vnd.adobe.xfdf",
  ".xfdl"      => "application/vnd.xfdl",
  ".xhtml"     => "application/xhtml+xml",
  ".xif"       => "image/vnd.xiff",
  ".xla"       => "application/vnd.ms-excel",
  ".xlam"      => "application/vnd.ms-excel.addin.macroEnabled.12",
  ".xls"       => "application/vnd.ms-excel",
  ".xlsb"      => "application/vnd.ms-excel.sheet.binary.macroEnabled.12",
  ".xlsx"      => "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet",
  ".xlsm"      => "application/vnd.ms-excel.sheet.macroEnabled.12",
  ".xlt"       => "application/vnd.ms-excel",
  ".xltx"      => "application/vnd.openxmlformats-officedocument.spreadsheetml.template",
  ".xml"       => "application/xml",
  ".xo"        => "application/vnd.olpc-sugar",
  ".xop"       => "application/xop+xml",
  ".xpm"       => "image/x-xpixmap",
  ".xpr"       => "application/vnd.is-xpr",
  ".xps"       => "application/vnd.ms-xpsdocument",
  ".xpw"       => "application/vnd.intercon.formnet",
  ".xsl"       => "application/xml",
  ".xslt"      => "application/xslt+xml",
  ".xsm"       => "application/vnd.syncml+xml",
  ".xspf"      => "application/xspf+xml",
  ".xul"       => "application/vnd.mozilla.xul+xml",
  ".xwd"       => "image/x-xwindowdump",
  ".xyz"       => "chemical/x-xyz",
  ".yaml"      => "text/yaml",
  ".yml"       => "text/yaml",
  ".zaz"       => "application/vnd.zzazz.deck+xml",
  ".zip"       => "application/zip",
  ".zmm"       => "application/vnd.handheld-entertainment+xml",
}

Class Method Summary collapse

Class Method Details

.match?(value, matcher) ⇒ Boolean

Returns true if the given value is a mime match for the given mime match specification, false otherwise.

Rack::Mime.match?('text/html', 'text/*') => true
Rack::Mime.match?('text/plain', '*') => true
Rack::Mime.match?('text/html', 'application/json') => false


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# File 'lib/rack/mime.rb', line 28

def match?(value, matcher)
  v1, v2 = value.split('/', 2)
  m1, m2 = matcher.split('/', 2)

  (m1 == '*' || v1 == m1) && (m2.nil? || m2 == '*' || m2 == v2)
end

.mime_type(ext, fallback = 'application/octet-stream') ⇒ Object

Returns String with mime type if found, otherwise use fallback. ext should be filename extension in the '.ext' format that

File.extname(file) returns.

fallback may be any object

Also see the documentation for MIME_TYPES

Usage:

Rack::Mime.mime_type('.foo')

This is a shortcut for:

Rack::Mime::MIME_TYPES.fetch('.foo', 'application/octet-stream')


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# File 'lib/rack/mime.rb', line 16

def mime_type(ext, fallback='application/octet-stream')
  MIME_TYPES.fetch(ext.to_s.downcase, fallback)
end