| Current File : //opt/alt/ruby19/lib64/ruby/gems/1.9.1/doc/rack-1.6.4/rdoc/Rack/Mime.html |
<?xml version="1.0" encoding="US-ASCII"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<meta content="text/html; charset=US-ASCII" http-equiv="Content-Type" />
<title>Module: Rack::Mime</title>
<link rel="stylesheet" href="../rdoc.css" type="text/css" media="screen" />
<script src="../js/jquery.js" type="text/javascript" charset="utf-8"></script>
<script src="../js/thickbox-compressed.js" type="text/javascript" charset="utf-8"></script>
<script src="../js/quicksearch.js" type="text/javascript" charset="utf-8"></script>
<script src="../js/darkfish.js" type="text/javascript" charset="utf-8"></script>
</head>
<body id="top" class="module">
<div id="metadata">
<div id="home-metadata">
<div id="home-section" class="section">
<h3 class="section-header">
<a href="../index.html">Home</a>
<a href="../index.html#classes">Classes</a>
<a href="../index.html#methods">Methods</a>
</h3>
</div>
</div>
<div id="file-metadata">
<div id="file-list-section" class="section">
<h3 class="section-header">In Files</h3>
<div class="section-body">
<ul>
<li><a href="../lib/rack/mime_rb.html?TB_iframe=true&height=550&width=785"
class="thickbox" title="lib/rack/mime.rb">lib/rack/mime.rb</a></li>
</ul>
</div>
</div>
</div>
<div id="class-metadata">
<!-- Method Quickref -->
<div id="method-list-section" class="section">
<h3 class="section-header">Methods</h3>
<ul class="link-list">
<li><a href="#method-c-match-3F">::match?</a></li>
<li><a href="#method-c-mime_type">::mime_type</a></li>
</ul>
</div>
</div>
<div id="project-metadata">
<div id="fileindex-section" class="section project-section">
<h3 class="section-header">Files</h3>
<ul>
<li class="file"><a href="../KNOWN-ISSUES.html">KNOWN-ISSUES</a></li>
</ul>
</div>
<div id="classindex-section" class="section project-section">
<h3 class="section-header">Class/Module Index
<span class="search-toggle"><img src="../images/find.png"
height="16" width="16" alt="[+]"
title="show/hide quicksearch" /></span></h3>
<form action="#" method="get" accept-charset="utf-8" class="initially-hidden">
<fieldset>
<legend>Quicksearch</legend>
<input type="text" name="quicksearch" value=""
class="quicksearch-field" />
</fieldset>
</form>
<ul class="link-list">
<li><a href="../Rack.html">Rack</a></li>
<li><a href="../Rack/Auth.html">Rack::Auth</a></li>
<li><a href="../Rack/Auth/AbstractHandler.html">Rack::Auth::AbstractHandler</a></li>
<li><a href="../Rack/Auth/AbstractRequest.html">Rack::Auth::AbstractRequest</a></li>
<li><a href="../Rack/Auth/Basic.html">Rack::Auth::Basic</a></li>
<li><a href="../Rack/Auth/Basic/Request.html">Rack::Auth::Basic::Request</a></li>
<li><a href="../Rack/Auth/Digest.html">Rack::Auth::Digest</a></li>
<li><a href="../Rack/Auth/Digest/MD5.html">Rack::Auth::Digest::MD5</a></li>
<li><a href="../Rack/Auth/Digest/Nonce.html">Rack::Auth::Digest::Nonce</a></li>
<li><a href="../Rack/Auth/Digest/Params.html">Rack::Auth::Digest::Params</a></li>
<li><a href="../Rack/Auth/Digest/Request.html">Rack::Auth::Digest::Request</a></li>
<li><a href="../Rack/BodyProxy.html">Rack::BodyProxy</a></li>
<li><a href="../Rack/Builder.html">Rack::Builder</a></li>
<li><a href="../Rack/Cascade.html">Rack::Cascade</a></li>
<li><a href="../Rack/Chunked.html">Rack::Chunked</a></li>
<li><a href="../Rack/Chunked/Body.html">Rack::Chunked::Body</a></li>
<li><a href="../Rack/CommonLogger.html">Rack::CommonLogger</a></li>
<li><a href="../Rack/ConditionalGet.html">Rack::ConditionalGet</a></li>
<li><a href="../Rack/Config.html">Rack::Config</a></li>
<li><a href="../Rack/ContentLength.html">Rack::ContentLength</a></li>
<li><a href="../Rack/ContentType.html">Rack::ContentType</a></li>
<li><a href="../Rack/Deflater.html">Rack::Deflater</a></li>
<li><a href="../Rack/Deflater/DeflateStream.html">Rack::Deflater::DeflateStream</a></li>
<li><a href="../Rack/Deflater/GzipStream.html">Rack::Deflater::GzipStream</a></li>
<li><a href="../Rack/Directory.html">Rack::Directory</a></li>
<li><a href="../Rack/ETag.html">Rack::ETag</a></li>
<li><a href="../Rack/File.html">Rack::File</a></li>
<li><a href="../Rack/ForwardRequest.html">Rack::ForwardRequest</a></li>
<li><a href="../Rack/Handler.html">Rack::Handler</a></li>
<li><a href="../Rack/Handler/CGI.html">Rack::Handler::CGI</a></li>
<li><a href="../Rack/Handler/EventedMongrel.html">Rack::Handler::EventedMongrel</a></li>
<li><a href="../Rack/Handler/FastCGI.html">Rack::Handler::FastCGI</a></li>
<li><a href="../Rack/Handler/LSWS.html">Rack::Handler::LSWS</a></li>
<li><a href="../Rack/Handler/Mongrel.html">Rack::Handler::Mongrel</a></li>
<li><a href="../Rack/Handler/SCGI.html">Rack::Handler::SCGI</a></li>
<li><a href="../Rack/Handler/SwiftipliedMongrel.html">Rack::Handler::SwiftipliedMongrel</a></li>
<li><a href="../Rack/Handler/Thin.html">Rack::Handler::Thin</a></li>
<li><a href="../Rack/Handler/WEBrick.html">Rack::Handler::WEBrick</a></li>
<li><a href="../Rack/Head.html">Rack::Head</a></li>
<li><a href="../Rack/Lint.html">Rack::Lint</a></li>
<li><a href="../Rack/Lobster.html">Rack::Lobster</a></li>
<li><a href="../Rack/Lock.html">Rack::Lock</a></li>
<li><a href="../Rack/Logger.html">Rack::Logger</a></li>
<li><a href="../Rack/MethodOverride.html">Rack::MethodOverride</a></li>
<li><a href="../Rack/Mime.html">Rack::Mime</a></li>
<li><a href="../Rack/MockRequest.html">Rack::MockRequest</a></li>
<li><a href="../Rack/MockRequest/FatalWarner.html">Rack::MockRequest::FatalWarner</a></li>
<li><a href="../Rack/MockRequest/FatalWarning.html">Rack::MockRequest::FatalWarning</a></li>
<li><a href="../Rack/MockResponse.html">Rack::MockResponse</a></li>
<li><a href="../Rack/Multipart.html">Rack::Multipart</a></li>
<li><a href="../Rack/Multipart/Generator.html">Rack::Multipart::Generator</a></li>
<li><a href="../Rack/Multipart/MultipartPartLimitError.html">Rack::Multipart::MultipartPartLimitError</a></li>
<li><a href="../Rack/Multipart/Parser.html">Rack::Multipart::Parser</a></li>
<li><a href="../Rack/Multipart/UploadedFile.html">Rack::Multipart::UploadedFile</a></li>
<li><a href="../Rack/NullLogger.html">Rack::NullLogger</a></li>
<li><a href="../Rack/Recursive.html">Rack::Recursive</a></li>
<li><a href="../Rack/Reloader.html">Rack::Reloader</a></li>
<li><a href="../Rack/Reloader/Stat.html">Rack::Reloader::Stat</a></li>
<li><a href="../Rack/Request.html">Rack::Request</a></li>
<li><a href="../Rack/Response.html">Rack::Response</a></li>
<li><a href="../Rack/Response/Helpers.html">Rack::Response::Helpers</a></li>
<li><a href="../Rack/RewindableInput.html">Rack::RewindableInput</a></li>
<li><a href="../Rack/RewindableInput/Tempfile.html">Rack::RewindableInput::Tempfile</a></li>
<li><a href="../Rack/Runtime.html">Rack::Runtime</a></li>
<li><a href="../Rack/Sendfile.html">Rack::Sendfile</a></li>
<li><a href="../Rack/Server.html">Rack::Server</a></li>
<li><a href="../Rack/Server/Options.html">Rack::Server::Options</a></li>
<li><a href="../Rack/Session.html">Rack::Session</a></li>
<li><a href="../Rack/Session/Abstract.html">Rack::Session::Abstract</a></li>
<li><a href="../Rack/Session/Abstract/ID.html">Rack::Session::Abstract::ID</a></li>
<li><a href="../Rack/Session/Abstract/SessionHash.html">Rack::Session::Abstract::SessionHash</a></li>
<li><a href="../Rack/Session/Cookie.html">Rack::Session::Cookie</a></li>
<li><a href="../Rack/Session/Cookie/Base64.html">Rack::Session::Cookie::Base64</a></li>
<li><a href="../Rack/Session/Cookie/Base64/JSON.html">Rack::Session::Cookie::Base64::JSON</a></li>
<li><a href="../Rack/Session/Cookie/Base64/Marshal.html">Rack::Session::Cookie::Base64::Marshal</a></li>
<li><a href="../Rack/Session/Cookie/Base64/ZipJSON.html">Rack::Session::Cookie::Base64::ZipJSON</a></li>
<li><a href="../Rack/Session/Cookie/Identity.html">Rack::Session::Cookie::Identity</a></li>
<li><a href="../Rack/Session/Memcache.html">Rack::Session::Memcache</a></li>
<li><a href="../Rack/Session/Pool.html">Rack::Session::Pool</a></li>
<li><a href="../Rack/ShowExceptions.html">Rack::ShowExceptions</a></li>
<li><a href="../Rack/ShowStatus.html">Rack::ShowStatus</a></li>
<li><a href="../Rack/Static.html">Rack::Static</a></li>
<li><a href="../Rack/TempfileReaper.html">Rack::TempfileReaper</a></li>
<li><a href="../Rack/URLMap.html">Rack::URLMap</a></li>
<li><a href="../Rack/Utils.html">Rack::Utils</a></li>
<li><a href="../Rack/Utils/Context.html">Rack::Utils::Context</a></li>
<li><a href="../Rack/Utils/HeaderHash.html">Rack::Utils::HeaderHash</a></li>
<li><a href="../Rack/Utils/InvalidParameterError.html">Rack::Utils::InvalidParameterError</a></li>
<li><a href="../Rack/Utils/KeySpaceConstrainedParams.html">Rack::Utils::KeySpaceConstrainedParams</a></li>
<li><a href="../Rack/Multipart.html">Rack::Utils::Multipart</a></li>
<li><a href="../Rack/Utils/OkJson.html">Rack::Utils::OkJson</a></li>
<li><a href="../Rack/Utils/OkJson/Error.html">Rack::Utils::OkJson::Error</a></li>
<li><a href="../Rack/Utils/OkJson/Utf8Error.html">Rack::Utils::OkJson::Utf8Error</a></li>
<li><a href="../Rack/Utils/ParameterTypeError.html">Rack::Utils::ParameterTypeError</a></li>
<li><a href="../FCGI.html">FCGI</a></li>
<li><a href="../FCGI/Stream.html">FCGI::Stream</a></li>
<li><a href="../WEBrick.html">WEBrick</a></li>
<li><a href="../WEBrick/HTTPResponse.html">WEBrick::HTTPResponse</a></li>
<li><a href="../Object.html">Object</a></li>
</ul>
<div id="no-class-search-results" style="display: none;">No matching classes.</div>
</div>
</div>
</div>
<div id="documentation">
<h1 class="module">Rack::Mime</h1>
<div id="description" class="description">
</div><!-- description -->
<div id="5Buntitled-5D" class="documentation-section">
<!-- Constants -->
<div id="constants-list" class="section">
<h3 class="section-header">Constants</h3>
<dl>
<dt><a name="MIME_TYPES">MIME_TYPES</a></dt>
<dd class="description"><p>List of most common mime-types, selected various sources according to their
usefulness in a webserving scope for Ruby users.</p>
<p>To amend this list with your local mime.types list you can use:</p>
<pre>require 'webrick/httputils'
list = WEBrick::HTTPUtils.load_mime_types('/etc/mime.types')
Rack::Mime::MIME_TYPES.merge!(list)</pre>
<p>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.</p>
<p>To add the list mongrel provides, use:</p>
<pre>require 'mongrel/handlers'
Rack::Mime::MIME_TYPES.merge!(Mongrel::DirHandler::MIME_TYPES)</pre></dd>
</dl>
</div>
<!-- Methods -->
<div id="public-class-method-details" class="method-section section">
<h3 class="section-header">Public Class Methods</h3>
<div id="match-3F-method" class="method-detail ">
<a name="method-c-match-3F"></a>
<div class="method-heading">
<span class="method-name">match?</span><span
class="method-args">(value, matcher)</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<p>Returns true if the given value is a mime match for the given mime match
specification, false otherwise.</p>
<pre>Rack::Mime.match?('text/html', 'text/*') => true
Rack::Mime.match?('text/plain', '*') => true
Rack::Mime.match?('text/html', 'application/json') => false</pre>
<div class="method-source-code" id="match-3F-source">
<pre>
<span class="ruby-comment"># File lib/rack/mime.rb, line 28</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier">match?</span>(<span class="ruby-identifier">value</span>, <span class="ruby-identifier">matcher</span>)
<span class="ruby-identifier">v1</span>, <span class="ruby-identifier">v2</span> = <span class="ruby-identifier">value</span>.<span class="ruby-identifier">split</span>(<span class="ruby-string">'/'</span>, <span class="ruby-value">2</span>)
<span class="ruby-identifier">m1</span>, <span class="ruby-identifier">m2</span> = <span class="ruby-identifier">matcher</span>.<span class="ruby-identifier">split</span>(<span class="ruby-string">'/'</span>, <span class="ruby-value">2</span>)
(<span class="ruby-identifier">m1</span> <span class="ruby-operator">==</span> <span class="ruby-string">'*'</span> <span class="ruby-operator">||</span> <span class="ruby-identifier">v1</span> <span class="ruby-operator">==</span> <span class="ruby-identifier">m1</span>) <span class="ruby-operator">&&</span> (<span class="ruby-identifier">m2</span>.<span class="ruby-identifier">nil?</span> <span class="ruby-operator">||</span> <span class="ruby-identifier">m2</span> <span class="ruby-operator">==</span> <span class="ruby-string">'*'</span> <span class="ruby-operator">||</span> <span class="ruby-identifier">m2</span> <span class="ruby-operator">==</span> <span class="ruby-identifier">v2</span>)
<span class="ruby-keyword">end</span></pre>
</div><!-- match-3F-source -->
</div>
</div><!-- match-3F-method -->
<div id="mime_type-method" class="method-detail ">
<a name="method-c-mime_type"></a>
<div class="method-heading">
<span class="method-name">mime_type</span><span
class="method-args">(ext, fallback='application/octet-stream')</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<p>Returns String with mime type if found, otherwise use <tt>fallback</tt>.
<tt>ext</tt> should be filename extension in the '.ext' format that</p>
<pre>File.extname(file) returns.</pre>
<p><tt>fallback</tt> may be any object</p>
<p>Also see the documentation for <a
href="Mime.html#MIME_TYPES">MIME_TYPES</a></p>
<p>Usage:</p>
<pre>Rack::Mime.mime_type('.foo')</pre>
<p>This is a shortcut for:</p>
<pre>Rack::Mime::MIME_TYPES.fetch('.foo', 'application/octet-stream')</pre>
<div class="method-source-code" id="mime_type-source">
<pre>
<span class="ruby-comment"># File lib/rack/mime.rb, line 16</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier">mime_type</span>(<span class="ruby-identifier">ext</span>, <span class="ruby-identifier">fallback</span>=<span class="ruby-string">'application/octet-stream'</span>)
<span class="ruby-constant">MIME_TYPES</span>.<span class="ruby-identifier">fetch</span>(<span class="ruby-identifier">ext</span>.<span class="ruby-identifier">to_s</span>.<span class="ruby-identifier">downcase</span>, <span class="ruby-identifier">fallback</span>)
<span class="ruby-keyword">end</span></pre>
</div><!-- mime_type-source -->
</div>
</div><!-- mime_type-method -->
</div><!-- public-class-method-details -->
</div><!-- 5Buntitled-5D -->
</div><!-- documentation -->
<div id="validator-badges">
<p><small><a href="http://validator.w3.org/check/referer">[Validate]</a></small></p>
<p><small>Generated with the <a href="http://deveiate.org/projects/Darkfish-Rdoc/">Darkfish
Rdoc Generator</a> 2</small>.</p>
</div>
</body>
</html>