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<h3>Parent</h3>
<p class="link"><a href="InputMethod.html">IRB::InputMethod</a>
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<h3>Methods</h3>
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<li class="calls-super" ><a href="#method-c-new">::new</a>
<li ><a href="#method-i-encoding">#encoding</a>
<li ><a href="#method-i-eof-3F">#eof?</a>
<li ><a href="#method-i-gets">#gets</a>
<li ><a href="#method-i-inspect">#inspect</a>
<li ><a href="#method-i-line">#line</a>
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<h1 id="class-IRB::StdioInputMethod" class="class">
class IRB::StdioInputMethod
</h1>
<section class="description">
</section>
<section id="5Buntitled-5D" class="documentation-section">
<section id="public-class-5Buntitled-5D-method-details" class="method-section">
<header>
<h3>Public Class Methods</h3>
</header>
<div id="method-c-new" class="method-detail ">
<div class="method-heading">
<span class="method-name">new</span><span
class="method-args">()</span>
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<div class="method-description">
<p>Creates a new input method object</p>
<div class="method-calls-super">
Calls superclass method
<a href="InputMethod.html#method-c-new"><code>IRB::InputMethod::new</code></a>
</div>
<div class="method-source-code" id="new-source">
<pre><span class="ruby-comment"># File lib/irb/input-method.rb, line 64</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">initialize</span>
<span class="ruby-keyword">super</span>
<span class="ruby-ivar">@line_no</span> = <span class="ruby-value">0</span>
<span class="ruby-ivar">@line</span> = []
<span class="ruby-ivar">@stdin</span> = <span class="ruby-constant">IO</span>.<span class="ruby-identifier">open</span>(<span class="ruby-constant">STDIN</span>.<span class="ruby-identifier">to_i</span>, <span class="ruby-value">:external_encoding</span> <span class="ruby-operator">=></span> <span class="ruby-constant">IRB</span>.<span class="ruby-identifier">conf</span>[<span class="ruby-value">:LC_MESSAGES</span>].<span class="ruby-identifier">encoding</span>, <span class="ruby-value">:internal_encoding</span> <span class="ruby-operator">=></span> <span class="ruby-string">"-"</span>)
<span class="ruby-ivar">@stdout</span> = <span class="ruby-constant">IO</span>.<span class="ruby-identifier">open</span>(<span class="ruby-constant">STDOUT</span>.<span class="ruby-identifier">to_i</span>, <span class="ruby-string">'w'</span>, <span class="ruby-value">:external_encoding</span> <span class="ruby-operator">=></span> <span class="ruby-constant">IRB</span>.<span class="ruby-identifier">conf</span>[<span class="ruby-value">:LC_MESSAGES</span>].<span class="ruby-identifier">encoding</span>, <span class="ruby-value">:internal_encoding</span> <span class="ruby-operator">=></span> <span class="ruby-string">"-"</span>)
<span class="ruby-keyword">end</span></pre>
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</section>
<section id="public-instance-5Buntitled-5D-method-details" class="method-section">
<header>
<h3>Public Instance Methods</h3>
</header>
<div id="method-i-encoding" class="method-detail ">
<div class="method-heading">
<span class="method-name">encoding</span><span
class="method-args">()</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<p>The external encoding for standard input.</p>
<div class="method-source-code" id="encoding-source">
<pre><span class="ruby-comment"># File lib/irb/input-method.rb, line 107</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">encoding</span>
<span class="ruby-ivar">@stdin</span>.<span class="ruby-identifier">external_encoding</span>
<span class="ruby-keyword">end</span></pre>
</div>
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<div id="method-i-eof-3F" class="method-detail ">
<div class="method-heading">
<span class="method-name">eof?</span><span
class="method-args">()</span>
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</div>
<div class="method-description">
<p>Whether the end of this input method has been reached, returns <code>true</code> if there is no more data to read.</p>
<p>See <a href="../IO.html#method-i-eof-3F"><code>IO#eof?</code></a> for more information.</p>
<div class="method-source-code" id="eof-3F-source">
<pre><span class="ruby-comment"># File lib/irb/input-method.rb, line 85</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">eof?</span>
<span class="ruby-ivar">@stdin</span>.<span class="ruby-identifier">eof?</span>
<span class="ruby-keyword">end</span></pre>
</div>
</div>
</div>
<div id="method-i-gets" class="method-detail ">
<div class="method-heading">
<span class="method-name">gets</span><span
class="method-args">()</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<p>Reads the next line from this input method.</p>
<p>See <a href="../IO.html#method-i-gets"><code>IO#gets</code></a> for more information.</p>
<div class="method-source-code" id="gets-source">
<pre><span class="ruby-comment"># File lib/irb/input-method.rb, line 75</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">gets</span>
<span class="ruby-identifier">print</span> <span class="ruby-ivar">@prompt</span>
<span class="ruby-identifier">line</span> = <span class="ruby-ivar">@stdin</span>.<span class="ruby-identifier">gets</span>
<span class="ruby-ivar">@line</span>[<span class="ruby-ivar">@line_no</span> <span class="ruby-operator">+=</span> <span class="ruby-value">1</span>] = <span class="ruby-identifier">line</span>
<span class="ruby-keyword">end</span></pre>
</div>
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<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">
<p>For debug message</p>
<div class="method-source-code" id="inspect-source">
<pre><span class="ruby-comment"># File lib/irb/input-method.rb, line 112</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">inspect</span>
<span class="ruby-string">'StdioInputMethod'</span>
<span class="ruby-keyword">end</span></pre>
</div>
</div>
</div>
<div id="method-i-line" class="method-detail ">
<div class="method-heading">
<span class="method-name">line</span><span
class="method-args">(line_no)</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<p>Returns the current line number for io.</p>
<p><a href="StdioInputMethod.html#method-i-line"><code>line</code></a> counts the number of times <a href="StdioInputMethod.html#method-i-gets"><code>gets</code></a> is called.</p>
<p>See <a href="../IO.html#method-i-lineno"><code>IO#lineno</code></a> for more information.</p>
<div class="method-source-code" id="line-source">
<pre><span class="ruby-comment"># File lib/irb/input-method.rb, line 102</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">line</span>(<span class="ruby-identifier">line_no</span>)
<span class="ruby-ivar">@line</span>[<span class="ruby-identifier">line_no</span>]
<span class="ruby-keyword">end</span></pre>
</div>
</div>
</div>
<div id="method-i-readable_after_eof-3F" class="method-detail ">
<div class="method-heading">
<span class="method-name">readable_after_eof?</span><span
class="method-args">()</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<p>Whether this input method is still readable when there is no more data to read.</p>
<p>See <a href="../IO.html#method-i-eof"><code>IO#eof</code></a> for more information.</p>
<div class="method-source-code" id="readable_after_eof-3F-source">
<pre><span class="ruby-comment"># File lib/irb/input-method.rb, line 93</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">readable_after_eof?</span>
<span class="ruby-keyword">true</span>
<span class="ruby-keyword">end</span></pre>
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