File: C:/Ruby27-x64/share/doc/ruby/html/Gem/Resolver/Molinillo/DependencyState.html
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<h3>Parent</h3>
<p class="link"><a href="ResolutionState.html">Gem::Resolver::Molinillo::ResolutionState</a>
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<h3>Methods</h3>
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<li ><a href="#method-i-pop_possibility_state">#pop_possibility_state</a>
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<h1 id="class-Gem::Resolver::Molinillo::DependencyState" class="class">
class Gem::Resolver::Molinillo::DependencyState
</h1>
<section class="description">
<p>A state that encapsulates a set of {#requirements} with an {Array} of possibilities</p>
</section>
<section id="5Buntitled-5D" class="documentation-section">
<section id="public-instance-5Buntitled-5D-method-details" class="method-section">
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<h3>Public Instance Methods</h3>
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<div id="method-i-pop_possibility_state" class="method-detail ">
<div class="method-heading">
<span class="method-name">pop_possibility_state</span><span
class="method-args">()</span>
<span class="method-click-advice">click to toggle source</span>
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<div class="method-description">
<p>Removes a possibility from `self` @return [PossibilityState] a state with a single possibility,</p>
<pre class="ruby"><span class="ruby-identifier">the</span> <span class="ruby-identifier">possibility</span> <span class="ruby-identifier">that</span> <span class="ruby-identifier">was</span> <span class="ruby-identifier">removed</span> <span class="ruby-identifier">from</span> <span class="ruby-string">`self`</span>
</pre>
<div class="method-source-code" id="pop_possibility_state-source">
<pre><span class="ruby-comment"># File lib/rubygems/resolver/molinillo/lib/molinillo/state.rb, line 35</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">pop_possibility_state</span>
<span class="ruby-constant">PossibilityState</span>.<span class="ruby-identifier">new</span>(
<span class="ruby-identifier">name</span>,
<span class="ruby-identifier">requirements</span>.<span class="ruby-identifier">dup</span>,
<span class="ruby-identifier">activated</span>,
<span class="ruby-identifier">requirement</span>,
[<span class="ruby-identifier">possibilities</span>.<span class="ruby-identifier">pop</span>],
<span class="ruby-identifier">depth</span> <span class="ruby-operator">+</span> <span class="ruby-value">1</span>,
<span class="ruby-identifier">conflicts</span>.<span class="ruby-identifier">dup</span>
).<span class="ruby-identifier">tap</span> <span class="ruby-keyword">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">state</span><span class="ruby-operator">|</span>
<span class="ruby-identifier">state</span>.<span class="ruby-identifier">activated</span>.<span class="ruby-identifier">tag</span>(<span class="ruby-identifier">state</span>)
<span class="ruby-keyword">end</span>
<span class="ruby-keyword">end</span></pre>
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