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<title>Module: Rack::Utils</title>
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<td><strong>Module</strong></td>
<td class="class-name-in-header">Rack::Utils</td>
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<td><strong>In:</strong></td>
<td>
<a href="../../files/lib/rack/utils_rb.html">
lib/rack/utils.rb
</a>
<br />
<a href="../../files/lib/rack_rb.html">
lib/rack.rb
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<p>
<a href="Utils.html">Rack::Utils</a> contains a grab-bag of useful methods
for writing web applications adopted from all kinds of Ruby libraries.
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<h3 class="section-bar">Methods</h3>
<div class="name-list">
<a href="#M000047">escape</a>
<a href="#M000048">escape_path</a>
<a href="#M000051">parse_query</a>
<a href="#M000050">unescape</a>
<a href="#M000049">unescape</a>
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<h3 class="section-bar">Classes and Modules</h3>
Module <a href="Utils/OkJson.html" class="link">Rack::Utils::OkJson</a><br />
Class <a href="Utils/InvalidParameterError.html" class="link">Rack::Utils::InvalidParameterError</a><br />
Class <a href="Utils/ParameterTypeError.html" class="link">Rack::Utils::ParameterTypeError</a><br />
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<h3 class="section-bar">Constants</h3>
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<td class="context-item-name">DEFAULT_SEP</td>
<td>=</td>
<td class="context-item-value">/[&;] */n</td>
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<h3 class="section-bar">Attributes</h3>
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<td class="context-item-name">key_space_limit</td>
<td class="context-item-value"> [RW] </td>
<td class="context-item-desc"></td>
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<td class="context-item-name">multipart_part_limit</td>
<td class="context-item-value"> [RW] </td>
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<span class="method-name">escape</span><span class="method-args">(s)</span>
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URI escapes. (CGI style space to +)
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<span class="method-name">escape_path</span><span class="method-args">(s)</span>
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Like URI escaping, but with %20 instead of +. Strictly speaking this is
true URI escaping.
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<span class="method-name">parse_query</span><span class="method-args">(qs, d = nil, &unescaper)</span>
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Stolen from Mongrel, with some small modifications: Parses a query string
by breaking it up at the ’&’ and ’;’
characters. You can also use this to parse cookies by changing the
characters used in the second parameter (which defaults to
’&;’).
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<span class="method-name">unescape</span><span class="method-args">(s, encoding = nil)</span>
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<span class="method-name">unescape</span><span class="method-args">(s, encoding = Encoding::UTF_8)</span>
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