File: C:/Ruby27-x64/share/doc/ruby/html/Gem/Platform.html
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>class Gem::Platform - RDoc Documentation</title>
<script type="text/javascript">
var rdoc_rel_prefix = "../";
var index_rel_prefix = "../";
</script>
<script src="../js/navigation.js" defer></script>
<script src="../js/search.js" defer></script>
<script src="../js/search_index.js" defer></script>
<script src="../js/searcher.js" defer></script>
<script src="../js/darkfish.js" defer></script>
<link href="../css/fonts.css" rel="stylesheet">
<link href="../css/rdoc.css" rel="stylesheet">
<body id="top" role="document" class="class">
<nav role="navigation">
<div id="project-navigation">
<div id="home-section" role="region" title="Quick navigation" class="nav-section">
<h2>
<a href="../index.html" rel="home">Home</a>
</h2>
<div id="table-of-contents-navigation">
<a href="../table_of_contents.html#pages">Pages</a>
<a href="../table_of_contents.html#classes">Classes</a>
<a href="../table_of_contents.html#methods">Methods</a>
</div>
</div>
<div id="search-section" role="search" class="project-section initially-hidden">
<form action="#" method="get" accept-charset="utf-8">
<div id="search-field-wrapper">
<input id="search-field" role="combobox" aria-label="Search"
aria-autocomplete="list" aria-controls="search-results"
type="text" name="search" placeholder="Search" spellcheck="false"
title="Type to search, Up and Down to navigate, Enter to load">
</div>
<ul id="search-results" aria-label="Search Results"
aria-busy="false" aria-expanded="false"
aria-atomic="false" class="initially-hidden"></ul>
</form>
</div>
</div>
<div id="class-metadata">
<div id="parent-class-section" class="nav-section">
<h3>Parent</h3>
<p class="link"><a href="../Object.html">Object</a>
</div>
<!-- Method Quickref -->
<div id="method-list-section" class="nav-section">
<h3>Methods</h3>
<ul class="link-list" role="directory">
<li ><a href="#method-c-installable-3F">::installable?</a>
<li ><a href="#method-c-local">::local</a>
<li ><a href="#method-c-match">::match</a>
<li ><a href="#method-c-new">::new</a>
<li ><a href="#method-i-3D-3D">#==</a>
<li ><a href="#method-i-3D-3D-3D">#===</a>
<li ><a href="#method-i-3D~">#=~</a>
<li ><a href="#method-i-eql-3F">#eql?</a>
<li ><a href="#method-i-hash">#hash</a>
<li class="calls-super" ><a href="#method-i-inspect">#inspect</a>
<li ><a href="#method-i-to_a">#to_a</a>
<li ><a href="#method-i-to_s">#to_s</a>
</ul>
</div>
</div>
</nav>
<main role="main" aria-labelledby="class-Gem::Platform">
<h1 id="class-Gem::Platform" class="class">
class Gem::Platform
</h1>
<section class="description">
<p>Available list of platforms for targeting Gem installations.</p>
<p>See `gem help platform` for information on platform matching.</p>
</section>
<section id="5Buntitled-5D" class="documentation-section">
<section class="constants-list">
<header>
<h3>Constants</h3>
</header>
<dl>
<dt id="CURRENT">CURRENT
<dd><p>A platform-specific gem that is built for the packaging Ruby's platform. This will be replaced with <a href="Platform.html#method-c-local"><code>Gem::Platform::local</code></a>.</p>
<dt id="JAVA">JAVA
<dd>
<dt id="MINGW">MINGW
<dd>
<dt id="MSWIN">MSWIN
<dd>
<dt id="MSWIN64">MSWIN64
<dd>
<dt id="RUBY">RUBY
<dd><p>A pure-Ruby gem that may use <a href="Specification.html#method-i-extensions"><code>Gem::Specification#extensions</code></a> to build binary files.</p>
<dt id="X64_MINGW">X64_MINGW
<dd>
</dl>
</section>
<section class="attribute-method-details" class="method-section">
<header>
<h3>Attributes</h3>
</header>
<div id="attribute-i-cpu" class="method-detail">
<div class="method-heading attribute-method-heading">
<span class="method-name">cpu</span><span
class="attribute-access-type">[RW]</span>
</div>
<div class="method-description">
</div>
</div>
<div id="attribute-i-os" class="method-detail">
<div class="method-heading attribute-method-heading">
<span class="method-name">os</span><span
class="attribute-access-type">[RW]</span>
</div>
<div class="method-description">
</div>
</div>
<div id="attribute-i-version" class="method-detail">
<div class="method-heading attribute-method-heading">
<span class="method-name">version</span><span
class="attribute-access-type">[RW]</span>
</div>
<div class="method-description">
</div>
</div>
</section>
<section id="public-class-5Buntitled-5D-method-details" class="method-section">
<header>
<h3>Public Class Methods</h3>
</header>
<div id="method-c-installable-3F" class="method-detail ">
<div class="method-heading">
<span class="method-name">installable?</span><span
class="method-args">(spec)</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<div class="method-source-code" id="installable-3F-source">
<pre><span class="ruby-comment"># File lib/rubygems/platform.rb, line 33</span>
<span class="ruby-keyword">def</span> <span class="ruby-keyword">self</span>.<span class="ruby-identifier ruby-title">installable?</span>(<span class="ruby-identifier">spec</span>)
<span class="ruby-keyword">if</span> <span class="ruby-identifier">spec</span>.<span class="ruby-identifier">respond_to?</span> <span class="ruby-value">:installable_platform?</span>
<span class="ruby-identifier">spec</span>.<span class="ruby-identifier">installable_platform?</span>
<span class="ruby-keyword">else</span>
<span class="ruby-identifier">match</span> <span class="ruby-identifier">spec</span>.<span class="ruby-identifier">platform</span>
<span class="ruby-keyword">end</span>
<span class="ruby-keyword">end</span></pre>
</div>
</div>
</div>
<div id="method-c-local" class="method-detail ">
<div class="method-heading">
<span class="method-name">local</span><span
class="method-args">()</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<div class="method-source-code" id="local-source">
<pre><span class="ruby-comment"># File lib/rubygems/platform.rb, line 19</span>
<span class="ruby-keyword">def</span> <span class="ruby-keyword">self</span>.<span class="ruby-identifier ruby-title">local</span>
<span class="ruby-identifier">arch</span> = <span class="ruby-constant">RbConfig</span><span class="ruby-operator">::</span><span class="ruby-constant">CONFIG</span>[<span class="ruby-string">'arch'</span>]
<span class="ruby-identifier">arch</span> = <span class="ruby-node">"#{arch}_60"</span> <span class="ruby-keyword">if</span> <span class="ruby-identifier">arch</span> <span class="ruby-operator">=~</span> <span class="ruby-regexp">/mswin(?:32|64)$/</span>
<span class="ruby-ivar">@local</span> <span class="ruby-operator">||=</span> <span class="ruby-identifier">new</span>(<span class="ruby-identifier">arch</span>)
<span class="ruby-keyword">end</span></pre>
</div>
</div>
</div>
<div id="method-c-match" class="method-detail ">
<div class="method-heading">
<span class="method-name">match</span><span
class="method-args">(platform)</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<div class="method-source-code" id="match-source">
<pre><span class="ruby-comment"># File lib/rubygems/platform.rb, line 25</span>
<span class="ruby-keyword">def</span> <span class="ruby-keyword">self</span>.<span class="ruby-identifier ruby-title">match</span>(<span class="ruby-identifier">platform</span>)
<span class="ruby-constant">Gem</span>.<span class="ruby-identifier">platforms</span>.<span class="ruby-identifier">any?</span> <span class="ruby-keyword">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">local_platform</span><span class="ruby-operator">|</span>
<span class="ruby-identifier">platform</span>.<span class="ruby-identifier">nil?</span> <span class="ruby-keyword">or</span>
<span class="ruby-identifier">local_platform</span> <span class="ruby-operator">==</span> <span class="ruby-identifier">platform</span> <span class="ruby-keyword">or</span>
(<span class="ruby-identifier">local_platform</span> <span class="ruby-operator">!=</span> <span class="ruby-constant">Gem</span><span class="ruby-operator">::</span><span class="ruby-constant">Platform</span><span class="ruby-operator">::</span><span class="ruby-constant">RUBY</span> <span class="ruby-keyword">and</span> <span class="ruby-identifier">local_platform</span> <span class="ruby-operator">=~</span> <span class="ruby-identifier">platform</span>)
<span class="ruby-keyword">end</span>
<span class="ruby-keyword">end</span></pre>
</div>
</div>
</div>
<div id="method-c-new" class="method-detail ">
<div class="method-heading">
<span class="method-name">new</span><span
class="method-args">(arch)</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<div class="method-source-code" id="new-source">
<pre><span class="ruby-comment"># File lib/rubygems/platform.rb, line 52</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">initialize</span>(<span class="ruby-identifier">arch</span>)
<span class="ruby-keyword">case</span> <span class="ruby-identifier">arch</span>
<span class="ruby-keyword">when</span> <span class="ruby-constant">Array</span> <span class="ruby-keyword">then</span>
<span class="ruby-ivar">@cpu</span>, <span class="ruby-ivar">@os</span>, <span class="ruby-ivar">@version</span> = <span class="ruby-identifier">arch</span>
<span class="ruby-keyword">when</span> <span class="ruby-constant">String</span> <span class="ruby-keyword">then</span>
<span class="ruby-identifier">arch</span> = <span class="ruby-identifier">arch</span>.<span class="ruby-identifier">split</span> <span class="ruby-string">'-'</span>
<span class="ruby-keyword">if</span> <span class="ruby-identifier">arch</span>.<span class="ruby-identifier">length</span> <span class="ruby-operator">></span> <span class="ruby-value">2</span> <span class="ruby-keyword">and</span> <span class="ruby-identifier">arch</span>.<span class="ruby-identifier">last</span> <span class="ruby-operator">!~</span> <span class="ruby-regexp">/\d/</span> <span class="ruby-comment"># reassemble x86-linux-gnu</span>
<span class="ruby-identifier">extra</span> = <span class="ruby-identifier">arch</span>.<span class="ruby-identifier">pop</span>
<span class="ruby-identifier">arch</span>.<span class="ruby-identifier">last</span> <span class="ruby-operator"><<</span> <span class="ruby-node">"-#{extra}"</span>
<span class="ruby-keyword">end</span>
<span class="ruby-identifier">cpu</span> = <span class="ruby-identifier">arch</span>.<span class="ruby-identifier">shift</span>
<span class="ruby-ivar">@cpu</span> = <span class="ruby-keyword">case</span> <span class="ruby-identifier">cpu</span>
<span class="ruby-keyword">when</span> <span class="ruby-regexp">/i\d86/</span> <span class="ruby-keyword">then</span> <span class="ruby-string">'x86'</span>
<span class="ruby-keyword">else</span> <span class="ruby-identifier">cpu</span>
<span class="ruby-keyword">end</span>
<span class="ruby-keyword">if</span> <span class="ruby-identifier">arch</span>.<span class="ruby-identifier">length</span> <span class="ruby-operator">==</span> <span class="ruby-value">2</span> <span class="ruby-keyword">and</span> <span class="ruby-identifier">arch</span>.<span class="ruby-identifier">last</span> <span class="ruby-operator">=~</span> <span class="ruby-regexp">/^\d+(\.\d+)?$/</span> <span class="ruby-comment"># for command-line</span>
<span class="ruby-ivar">@os</span>, <span class="ruby-ivar">@version</span> = <span class="ruby-identifier">arch</span>
<span class="ruby-keyword">return</span>
<span class="ruby-keyword">end</span>
<span class="ruby-identifier">os</span>, = <span class="ruby-identifier">arch</span>
<span class="ruby-ivar">@cpu</span>, <span class="ruby-identifier">os</span> = <span class="ruby-keyword">nil</span>, <span class="ruby-identifier">cpu</span> <span class="ruby-keyword">if</span> <span class="ruby-identifier">os</span>.<span class="ruby-identifier">nil?</span> <span class="ruby-comment"># legacy jruby</span>
<span class="ruby-ivar">@os</span>, <span class="ruby-ivar">@version</span> = <span class="ruby-keyword">case</span> <span class="ruby-identifier">os</span>
<span class="ruby-keyword">when</span> <span class="ruby-regexp">/aix(\d+)?/</span> <span class="ruby-keyword">then</span> [ <span class="ruby-string">'aix'</span>, <span class="ruby-node">$1</span> ]
<span class="ruby-keyword">when</span> <span class="ruby-regexp">/cygwin/</span> <span class="ruby-keyword">then</span> [ <span class="ruby-string">'cygwin'</span>, <span class="ruby-keyword">nil</span> ]
<span class="ruby-keyword">when</span> <span class="ruby-regexp">/darwin(\d+)?/</span> <span class="ruby-keyword">then</span> [ <span class="ruby-string">'darwin'</span>, <span class="ruby-node">$1</span> ]
<span class="ruby-keyword">when</span> <span class="ruby-regexp">/^macruby$/</span> <span class="ruby-keyword">then</span> [ <span class="ruby-string">'macruby'</span>, <span class="ruby-keyword">nil</span> ]
<span class="ruby-keyword">when</span> <span class="ruby-regexp">/freebsd(\d+)?/</span> <span class="ruby-keyword">then</span> [ <span class="ruby-string">'freebsd'</span>, <span class="ruby-node">$1</span> ]
<span class="ruby-keyword">when</span> <span class="ruby-regexp">/hpux(\d+)?/</span> <span class="ruby-keyword">then</span> [ <span class="ruby-string">'hpux'</span>, <span class="ruby-node">$1</span> ]
<span class="ruby-keyword">when</span> <span class="ruby-regexp">/^java$/</span>, <span class="ruby-regexp">/^jruby$/</span> <span class="ruby-keyword">then</span> [ <span class="ruby-string">'java'</span>, <span class="ruby-keyword">nil</span> ]
<span class="ruby-keyword">when</span> <span class="ruby-regexp">/^java([\d.]*)/</span> <span class="ruby-keyword">then</span> [ <span class="ruby-string">'java'</span>, <span class="ruby-node">$1</span> ]
<span class="ruby-keyword">when</span> <span class="ruby-regexp">/^dalvik(\d+)?$/</span> <span class="ruby-keyword">then</span> [ <span class="ruby-string">'dalvik'</span>, <span class="ruby-node">$1</span> ]
<span class="ruby-keyword">when</span> <span class="ruby-regexp">/^dotnet$/</span> <span class="ruby-keyword">then</span> [ <span class="ruby-string">'dotnet'</span>, <span class="ruby-keyword">nil</span> ]
<span class="ruby-keyword">when</span> <span class="ruby-regexp">/^dotnet([\d.]*)/</span> <span class="ruby-keyword">then</span> [ <span class="ruby-string">'dotnet'</span>, <span class="ruby-node">$1</span> ]
<span class="ruby-keyword">when</span> <span class="ruby-regexp">/linux-?((?!gnu)\w+)?/</span> <span class="ruby-keyword">then</span> [ <span class="ruby-string">'linux'</span>, <span class="ruby-node">$1</span> ]
<span class="ruby-keyword">when</span> <span class="ruby-regexp">/mingw32/</span> <span class="ruby-keyword">then</span> [ <span class="ruby-string">'mingw32'</span>, <span class="ruby-keyword">nil</span> ]
<span class="ruby-keyword">when</span> <span class="ruby-regexp">/(mswin\d+)(\_(\d+))?/</span> <span class="ruby-keyword">then</span>
<span class="ruby-identifier">os</span>, <span class="ruby-identifier">version</span> = <span class="ruby-node">$1</span>, <span class="ruby-node">$3</span>
<span class="ruby-ivar">@cpu</span> = <span class="ruby-string">'x86'</span> <span class="ruby-keyword">if</span> <span class="ruby-ivar">@cpu</span>.<span class="ruby-identifier">nil?</span> <span class="ruby-keyword">and</span> <span class="ruby-identifier">os</span> <span class="ruby-operator">=~</span> <span class="ruby-regexp">/32$/</span>
[<span class="ruby-identifier">os</span>, <span class="ruby-identifier">version</span>]
<span class="ruby-keyword">when</span> <span class="ruby-regexp">/netbsdelf/</span> <span class="ruby-keyword">then</span> [ <span class="ruby-string">'netbsdelf'</span>, <span class="ruby-keyword">nil</span> ]
<span class="ruby-keyword">when</span> <span class="ruby-regexp">/openbsd(\d+\.\d+)?/</span> <span class="ruby-keyword">then</span> [ <span class="ruby-string">'openbsd'</span>, <span class="ruby-node">$1</span> ]
<span class="ruby-keyword">when</span> <span class="ruby-regexp">/bitrig(\d+\.\d+)?/</span> <span class="ruby-keyword">then</span> [ <span class="ruby-string">'bitrig'</span>, <span class="ruby-node">$1</span> ]
<span class="ruby-keyword">when</span> <span class="ruby-regexp">/solaris(\d+\.\d+)?/</span> <span class="ruby-keyword">then</span> [ <span class="ruby-string">'solaris'</span>, <span class="ruby-node">$1</span> ]
<span class="ruby-comment"># test</span>
<span class="ruby-keyword">when</span> <span class="ruby-regexp">/^(\w+_platform)(\d+)?/</span> <span class="ruby-keyword">then</span> [ <span class="ruby-node">$1</span>, <span class="ruby-node">$2</span> ]
<span class="ruby-keyword">else</span> [ <span class="ruby-string">'unknown'</span>, <span class="ruby-keyword">nil</span> ]
<span class="ruby-keyword">end</span>
<span class="ruby-keyword">when</span> <span class="ruby-constant">Gem</span><span class="ruby-operator">::</span><span class="ruby-constant">Platform</span> <span class="ruby-keyword">then</span>
<span class="ruby-ivar">@cpu</span> = <span class="ruby-identifier">arch</span>.<span class="ruby-identifier">cpu</span>
<span class="ruby-ivar">@os</span> = <span class="ruby-identifier">arch</span>.<span class="ruby-identifier">os</span>
<span class="ruby-ivar">@version</span> = <span class="ruby-identifier">arch</span>.<span class="ruby-identifier">version</span>
<span class="ruby-keyword">else</span>
<span class="ruby-identifier">raise</span> <span class="ruby-constant">ArgumentError</span>, <span class="ruby-node">"invalid argument #{arch.inspect}"</span>
<span class="ruby-keyword">end</span>
<span class="ruby-keyword">end</span></pre>
</div>
</div>
</div>
</section>
<section id="public-instance-5Buntitled-5D-method-details" class="method-section">
<header>
<h3>Public Instance Methods</h3>
</header>
<div id="method-i-3D-3D" class="method-detail ">
<div class="method-heading">
<span class="method-name">==</span><span
class="method-args">(other)</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<p>Is <code>other</code> equal to this platform? Two platforms are equal if they have the same CPU, OS and version.</p>
<div class="method-source-code" id="3D-3D-source">
<pre><span class="ruby-comment"># File lib/rubygems/platform.rb, line 130</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">==</span>(<span class="ruby-identifier">other</span>)
<span class="ruby-keyword">self</span>.<span class="ruby-identifier">class</span> <span class="ruby-operator">===</span> <span class="ruby-identifier">other</span> <span class="ruby-keyword">and</span> <span class="ruby-identifier">to_a</span> <span class="ruby-operator">==</span> <span class="ruby-identifier">other</span>.<span class="ruby-identifier">to_a</span>
<span class="ruby-keyword">end</span></pre>
</div>
</div>
<div class="aliases">
Also aliased as: <a href="Platform.html#method-i-eql-3F">eql?</a>, eql?
</div>
</div>
<div id="method-i-3D-3D-3D" class="method-detail ">
<div class="method-heading">
<span class="method-name">===</span><span
class="method-args">(other)</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<p>Does <code>other</code> match this platform? Two platforms match if they have the same CPU, or either has a CPU of 'universal', they have the same OS, and they have the same version, or either has no version.</p>
<p>Additionally, the platform will match if the local CPU is 'arm' and the other CPU starts with “arm” (for generic ARM family support).</p>
<div class="method-source-code" id="3D-3D-3D-source">
<pre><span class="ruby-comment"># File lib/rubygems/platform.rb, line 148</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">===</span>(<span class="ruby-identifier">other</span>)
<span class="ruby-keyword">return</span> <span class="ruby-keyword">nil</span> <span class="ruby-keyword">unless</span> <span class="ruby-constant">Gem</span><span class="ruby-operator">::</span><span class="ruby-constant">Platform</span> <span class="ruby-operator">===</span> <span class="ruby-identifier">other</span>
<span class="ruby-comment"># cpu</span>
([<span class="ruby-keyword">nil</span>,<span class="ruby-string">'universal'</span>].<span class="ruby-identifier">include?</span>(<span class="ruby-ivar">@cpu</span>) <span class="ruby-keyword">or</span> [<span class="ruby-keyword">nil</span>, <span class="ruby-string">'universal'</span>].<span class="ruby-identifier">include?</span>(<span class="ruby-identifier">other</span>.<span class="ruby-identifier">cpu</span>) <span class="ruby-keyword">or</span> <span class="ruby-ivar">@cpu</span> <span class="ruby-operator">==</span> <span class="ruby-identifier">other</span>.<span class="ruby-identifier">cpu</span> <span class="ruby-keyword">or</span>
(<span class="ruby-ivar">@cpu</span> <span class="ruby-operator">==</span> <span class="ruby-string">'arm'</span> <span class="ruby-keyword">and</span> <span class="ruby-identifier">other</span>.<span class="ruby-identifier">cpu</span> <span class="ruby-operator">=~</span> <span class="ruby-regexp">/\Aarm/</span>)) <span class="ruby-keyword">and</span>
<span class="ruby-comment"># os</span>
<span class="ruby-ivar">@os</span> <span class="ruby-operator">==</span> <span class="ruby-identifier">other</span>.<span class="ruby-identifier">os</span> <span class="ruby-keyword">and</span>
<span class="ruby-comment"># version</span>
(<span class="ruby-ivar">@version</span>.<span class="ruby-identifier">nil?</span> <span class="ruby-keyword">or</span> <span class="ruby-identifier">other</span>.<span class="ruby-identifier">version</span>.<span class="ruby-identifier">nil?</span> <span class="ruby-keyword">or</span> <span class="ruby-ivar">@version</span> <span class="ruby-operator">==</span> <span class="ruby-identifier">other</span>.<span class="ruby-identifier">version</span>)
<span class="ruby-keyword">end</span></pre>
</div>
</div>
</div>
<div id="method-i-3D~" class="method-detail ">
<div class="method-heading">
<span class="method-name">=~</span><span
class="method-args">(other)</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<p>Does <code>other</code> match this platform? If <code>other</code> is a <a href="../String.html"><code>String</code></a> it will be converted to a <a href="Platform.html"><code>Gem::Platform</code></a> first. See <a href="Platform.html#method-i-3D-3D-3D"><code>===</code></a> for matching rules.</p>
<div class="method-source-code" id="3D~-source">
<pre><span class="ruby-comment"># File lib/rubygems/platform.rb, line 166</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">=~</span>(<span class="ruby-identifier">other</span>)
<span class="ruby-keyword">case</span> <span class="ruby-identifier">other</span>
<span class="ruby-keyword">when</span> <span class="ruby-constant">Gem</span><span class="ruby-operator">::</span><span class="ruby-constant">Platform</span> <span class="ruby-keyword">then</span> <span class="ruby-comment"># nop</span>
<span class="ruby-keyword">when</span> <span class="ruby-constant">String</span> <span class="ruby-keyword">then</span>
<span class="ruby-comment"># This data is from http://gems.rubyforge.org/gems/yaml on 19 Aug 2007</span>
<span class="ruby-identifier">other</span> = <span class="ruby-keyword">case</span> <span class="ruby-identifier">other</span>
<span class="ruby-keyword">when</span> <span class="ruby-regexp">/^i686-darwin(\d)/</span> <span class="ruby-keyword">then</span> [<span class="ruby-string">'x86'</span>, <span class="ruby-string">'darwin'</span>, <span class="ruby-node">$1</span> ]
<span class="ruby-keyword">when</span> <span class="ruby-regexp">/^i\d86-linux/</span> <span class="ruby-keyword">then</span> [<span class="ruby-string">'x86'</span>, <span class="ruby-string">'linux'</span>, <span class="ruby-keyword">nil</span> ]
<span class="ruby-keyword">when</span> <span class="ruby-string">'java'</span>, <span class="ruby-string">'jruby'</span> <span class="ruby-keyword">then</span> [<span class="ruby-keyword">nil</span>, <span class="ruby-string">'java'</span>, <span class="ruby-keyword">nil</span> ]
<span class="ruby-keyword">when</span> <span class="ruby-regexp">/^dalvik(\d+)?$/</span> <span class="ruby-keyword">then</span> [<span class="ruby-keyword">nil</span>, <span class="ruby-string">'dalvik'</span>, <span class="ruby-node">$1</span> ]
<span class="ruby-keyword">when</span> <span class="ruby-regexp">/dotnet(\-(\d+\.\d+))?/</span> <span class="ruby-keyword">then</span> [<span class="ruby-string">'universal'</span>,<span class="ruby-string">'dotnet'</span>, <span class="ruby-node">$2</span> ]
<span class="ruby-keyword">when</span> <span class="ruby-regexp">/mswin32(\_(\d+))?/</span> <span class="ruby-keyword">then</span> [<span class="ruby-string">'x86'</span>, <span class="ruby-string">'mswin32'</span>, <span class="ruby-node">$2</span> ]
<span class="ruby-keyword">when</span> <span class="ruby-regexp">/mswin64(\_(\d+))?/</span> <span class="ruby-keyword">then</span> [<span class="ruby-string">'x64'</span>, <span class="ruby-string">'mswin64'</span>, <span class="ruby-node">$2</span> ]
<span class="ruby-keyword">when</span> <span class="ruby-string">'powerpc-darwin'</span> <span class="ruby-keyword">then</span> [<span class="ruby-string">'powerpc'</span>, <span class="ruby-string">'darwin'</span>, <span class="ruby-keyword">nil</span> ]
<span class="ruby-keyword">when</span> <span class="ruby-regexp">/powerpc-darwin(\d)/</span> <span class="ruby-keyword">then</span> [<span class="ruby-string">'powerpc'</span>, <span class="ruby-string">'darwin'</span>, <span class="ruby-node">$1</span> ]
<span class="ruby-keyword">when</span> <span class="ruby-regexp">/sparc-solaris2.8/</span> <span class="ruby-keyword">then</span> [<span class="ruby-string">'sparc'</span>, <span class="ruby-string">'solaris'</span>, <span class="ruby-string">'2.8'</span> ]
<span class="ruby-keyword">when</span> <span class="ruby-regexp">/universal-darwin(\d)/</span> <span class="ruby-keyword">then</span> [<span class="ruby-string">'universal'</span>, <span class="ruby-string">'darwin'</span>, <span class="ruby-node">$1</span> ]
<span class="ruby-keyword">else</span> <span class="ruby-identifier">other</span>
<span class="ruby-keyword">end</span>
<span class="ruby-identifier">other</span> = <span class="ruby-constant">Gem</span><span class="ruby-operator">::</span><span class="ruby-constant">Platform</span>.<span class="ruby-identifier">new</span> <span class="ruby-identifier">other</span>
<span class="ruby-keyword">else</span>
<span class="ruby-keyword">return</span> <span class="ruby-keyword">nil</span>
<span class="ruby-keyword">end</span>
<span class="ruby-keyword">self</span> <span class="ruby-operator">===</span> <span class="ruby-identifier">other</span>
<span class="ruby-keyword">end</span></pre>
</div>
</div>
</div>
<div id="method-i-eql-3F" class="method-detail method-alias">
<div class="method-heading">
<span class="method-name">eql?</span><span
class="method-args">(other)</span>
</div>
<div class="method-description">
</div>
<div class="aliases">
Alias for: <a href="Platform.html#method-i-3D-3D">==</a>
</div>
</div>
<div id="method-i-hash" class="method-detail ">
<div class="method-heading">
<span class="method-name">hash</span><span
class="method-args">()</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<div class="method-source-code" id="hash-source">
<pre><span class="ruby-comment"># File lib/bundler/rubygems_ext.rb, line 141</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">hash</span>
<span class="ruby-ivar">@cpu</span>.<span class="ruby-identifier">hash</span> <span class="ruby-operator">^</span> <span class="ruby-ivar">@os</span>.<span class="ruby-identifier">hash</span> <span class="ruby-operator">^</span> <span class="ruby-ivar">@version</span>.<span class="ruby-identifier">hash</span>
<span class="ruby-keyword">end</span></pre>
</div>
</div>
</div>
<div id="method-i-inspect" class="method-detail ">
<div class="method-heading">
<span class="method-name">inspect</span><span
class="method-args">()</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<div class="method-calls-super">
Calls superclass method
<a href="../Object.html#method-i-inspect"><code>Object#inspect</code></a>
</div>
<div class="method-source-code" id="inspect-source">
<pre><span class="ruby-comment"># File lib/rubygems/platform.rb, line 114</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">inspect</span>
<span class="ruby-string">"%s @cpu=%p, @os=%p, @version=%p>"</span> <span class="ruby-operator">%</span> [<span class="ruby-keyword">super</span>[<span class="ruby-value">0</span><span class="ruby-operator">..</span><span class="ruby-value">-2</span>], <span class="ruby-operator">*</span><span class="ruby-identifier">to_a</span>]
<span class="ruby-keyword">end</span></pre>
</div>
</div>
</div>
<div id="method-i-to_a" class="method-detail ">
<div class="method-heading">
<span class="method-name">to_a</span><span
class="method-args">()</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<div class="method-source-code" id="to_a-source">
<pre><span class="ruby-comment"># File lib/rubygems/platform.rb, line 118</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">to_a</span>
[<span class="ruby-ivar">@cpu</span>, <span class="ruby-ivar">@os</span>, <span class="ruby-ivar">@version</span>]
<span class="ruby-keyword">end</span></pre>
</div>
</div>
</div>
<div id="method-i-to_s" class="method-detail ">
<div class="method-heading">
<span class="method-name">to_s</span><span
class="method-args">()</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<div class="method-source-code" id="to_s-source">
<pre><span class="ruby-comment"># File lib/rubygems/platform.rb, line 122</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">to_s</span>
<span class="ruby-identifier">to_a</span>.<span class="ruby-identifier">compact</span>.<span class="ruby-identifier">join</span> <span class="ruby-string">'-'</span>
<span class="ruby-keyword">end</span></pre>
</div>
</div>
</div>
</section>
</section>
</main>
<footer id="validator-badges" role="contentinfo">
<p><a href="https://validator.w3.org/check/referer">Validate</a>
<p>Generated by <a href="https://ruby.github.io/rdoc/">RDoc</a> 6.2.1.1.
<p>Based on <a href="http://deveiate.org/projects/Darkfish-RDoc/">Darkfish</a> by <a href="http://deveiate.org">Michael Granger</a>.
</footer>