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Repo organizing - Add doc/ directory, so publishing to gh-pages is a bit easier. - Update .gitignore to not ignore the doc/ directory. - Move manual documentation directory into new var directory (var/docs) - Move example dialogue tree into new var directory (var/trees) - Update YARD to find manual documentation in new var directory
2017-05-06 22:12:33 +00:00
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>
Module: Gardner
&mdash; Sapling Documentation
</title>
<link rel="stylesheet" href="css/style.css" type="text/css" charset="utf-8" />
<link rel="stylesheet" href="css/common.css" type="text/css" charset="utf-8" />
<script type="text/javascript" charset="utf-8">
pathId = "Gardner";
relpath = '';
</script>
<script type="text/javascript" charset="utf-8" src="js/jquery.js"></script>
<script type="text/javascript" charset="utf-8" src="js/app.js"></script>
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<body>
<div class="nav_wrap">
<iframe id="nav" src="class_list.html?1"></iframe>
<div id="resizer"></div>
</div>
<div id="main" tabindex="-1">
<div id="header">
<div id="menu">
<a href="_index.html">Index (G)</a> &raquo;
<span class="title">Gardner</span>
</div>
<div id="search">
<a class="full_list_link" id="class_list_link"
href="class_list.html">
<svg width="24" height="24">
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<div id="content"><h1>Module: Gardner
</h1>
<div class="box_info">
<dl>
<dt>Defined in:</dt>
<dd>lib/sapling.rb</dd>
</dl>
</div>
<h2>Overview</h2><div class="docstring">
<div class="discussion">
<p>Gardner is the module for working with a dialogue tree file</p>
</div>
</div>
<div class="tags">
</div>
<h2>
Class Method Summary
<small><a href="#" class="summary_toggle">collapse</a></small>
</h2>
<ul class="summary">
<li class="public ">
<span class="summary_signature">
<a href="#grow-class_method" title="grow (class method)">.<strong>grow</strong>(file) &#x21d2; Hash </a>
</span>
<span class="summary_desc"><div class='inline'>
<p>The main method for Sapling.</p>
</div></span>
</li>
<li class="public ">
<span class="summary_signature">
<a href="#prune_branches-class_method" title="prune_branches (class method)">.<strong>prune_branches</strong>(tree) &#x21d2; Array </a>
</span>
<span class="summary_desc"><div class='inline'>
<p>Parse the branch.</p>
</div></span>
</li>
<li class="public ">
<span class="summary_signature">
<a href="#prune_leaves-class_method" title="prune_leaves (class method)">.<strong>prune_leaves</strong>(leaves) &#x21d2; Hash </a>
</span>
<span class="summary_desc"><div class='inline'>
<p>Parse the options.</p>
</div></span>
</li>
<li class="public ">
<span class="summary_signature">
<a href="#prune_trunk-class_method" title="prune_trunk (class method)">.<strong>prune_trunk</strong>(tree) &#x21d2; Hash </a>
</span>
<span class="summary_desc"><div class='inline'>
<p>Parse the trunk The trunk is like the introduction to the tree.</p>
</div></span>
</li>
<li class="public ">
<span class="summary_signature">
<a href="#verify_tree-class_method" title="verify_tree (class method)">.<strong>verify_tree</strong>(file) &#x21d2; Boolean </a>
</span>
<span class="summary_desc"><div class='inline'>
<p>Verify that a file is a dialogue tree file.</p>
</div></span>
</li>
</ul>
<div id="class_method_details" class="method_details_list">
<h2>Class Method Details</h2>
<div class="method_details first">
<h3 class="signature first" id="grow-class_method">
.<strong>grow</strong>(file) &#x21d2; <tt>Hash</tt>
</h3><div class="docstring">
<div class="discussion">
<p>The main method for Sapling. From here, the tree is grown.</p>
</div>
</div>
<div class="tags">
<p class="tag_title">Parameters:</p>
<ul class="param">
<li>
<span class='name'>file</span>
<span class='type'>(<tt>File</tt>)</span>
&mdash;
<div class='inline'>
<p>The dialogue tree file</p>
</div>
</li>
</ul>
<p class="tag_title">Returns:</p>
<ul class="return">
<li>
<span class='type'>(<tt>Hash</tt>)</span>
&mdash;
<div class='inline'>
<p>The final, constructed data set</p>
</div>
</li>
</ul>
</div><table class="source_code">
<tr>
<td>
<pre class="lines">
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</td>
<td>
<pre class="code"><span class="info file"># File 'lib/sapling.rb', line 65</span>
<span class='kw'>def</span> <span class='kw'>self</span><span class='period'>.</span><span class='id identifier rubyid_grow'>grow</span><span class='lparen'>(</span><span class='id identifier rubyid_file'>file</span><span class='rparen'>)</span>
<span class='id identifier rubyid_tree'>tree</span> <span class='op'>=</span> <span class='const'>YAML</span><span class='period'>.</span><span class='id identifier rubyid_load_file'>load_file</span><span class='lparen'>(</span><span class='id identifier rubyid_file'>file</span><span class='lbracket'>[</span><span class='int'>0</span><span class='rbracket'>]</span><span class='rparen'>)</span>
<span class='id identifier rubyid_tree'>tree</span> <span class='op'>=</span> <span class='const'><span class='object_link'><a href="" title="Gardner (module)">Gardner</a></span></span><span class='period'>.</span><span class='id identifier rubyid_prune_trunk'><span class='object_link'><a href="#prune_trunk-class_method" title="Gardner.prune_trunk (method)">prune_trunk</a></span></span><span class='lparen'>(</span><span class='id identifier rubyid_tree'>tree</span><span class='rparen'>)</span>
<span class='id identifier rubyid_branches'>branches</span> <span class='op'>=</span> <span class='const'><span class='object_link'><a href="" title="Gardner (module)">Gardner</a></span></span><span class='period'>.</span><span class='id identifier rubyid_prune_branches'><span class='object_link'><a href="#prune_branches-class_method" title="Gardner.prune_branches (method)">prune_branches</a></span></span><span class='lparen'>(</span><span class='id identifier rubyid_tree'>tree</span><span class='rparen'>)</span>
<span class='kw'>return</span> <span class='id identifier rubyid_branches'>branches</span>
<span class='kw'>end</span></pre>
</td>
</tr>
</table>
</div>
<div class="method_details ">
<h3 class="signature " id="prune_branches-class_method">
.<strong>prune_branches</strong>(tree) &#x21d2; <tt>Array</tt>
</h3><div class="docstring">
<div class="discussion">
<p>Parse the branch</p>
</div>
</div>
<div class="tags">
<p class="tag_title">Parameters:</p>
<ul class="param">
<li>
<span class='name'>tree</span>
<span class='type'>(<tt>Array</tt>)</span>
&mdash;
<div class='inline'>
<p>The dialogue tree</p>
</div>
</li>
</ul>
<p class="tag_title">Returns:</p>
<ul class="return">
<li>
<span class='type'>(<tt>Array</tt>)</span>
&mdash;
<div class='inline'>
<p>The array of options on the branch.</p>
</div>
</li>
</ul>
</div><table class="source_code">
<tr>
<td>
<pre class="lines">
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</td>
<td>
<pre class="code"><span class="info file"># File 'lib/sapling.rb', line 13</span>
<span class='kw'>def</span> <span class='kw'>self</span><span class='period'>.</span><span class='id identifier rubyid_prune_branches'>prune_branches</span><span class='lparen'>(</span><span class='id identifier rubyid_tree'>tree</span><span class='rparen'>)</span>
<span class='id identifier rubyid_branches'>branches</span> <span class='op'>=</span> <span class='lbrace'>{</span> <span class='int'>0</span> <span class='op'>=&gt;</span> <span class='lbrace'>{</span> <span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'>desc</span><span class='tstring_end'>&quot;</span></span> <span class='op'>=&gt;</span> <span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'>Thanks for using Sapling!</span><span class='tstring_end'>&quot;</span></span> <span class='rbrace'>}</span> <span class='rbrace'>}</span>
<span class='id identifier rubyid_tree'>tree</span><span class='period'>.</span><span class='id identifier rubyid_each'>each</span> <span class='kw'>do</span> <span class='op'>|</span><span class='id identifier rubyid_b'>b</span><span class='op'>|</span>
<span class='id identifier rubyid_branches'>branches</span><span class='lbracket'>[</span><span class='id identifier rubyid_b'>b</span><span class='lbracket'>[</span><span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'>branch</span><span class='tstring_end'>&quot;</span></span><span class='rbracket'>]</span><span class='lbracket'>[</span><span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'>number</span><span class='tstring_end'>&quot;</span></span><span class='rbracket'>]</span><span class='rbracket'>]</span> <span class='op'>=</span> <span class='lbrace'>{</span>
<span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'>desc</span><span class='tstring_end'>&quot;</span></span> <span class='op'>=&gt;</span> <span class='id identifier rubyid_b'>b</span><span class='lbracket'>[</span><span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'>branch</span><span class='tstring_end'>&quot;</span></span><span class='rbracket'>]</span><span class='lbracket'>[</span><span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'>text</span><span class='tstring_end'>&quot;</span></span><span class='rbracket'>]</span><span class='comma'>,</span>
<span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'>options</span><span class='tstring_end'>&quot;</span></span> <span class='op'>=&gt;</span> <span class='id identifier rubyid_prune_leaves'>prune_leaves</span><span class='lparen'>(</span><span class='id identifier rubyid_b'>b</span><span class='lbracket'>[</span><span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'>branch</span><span class='tstring_end'>&quot;</span></span><span class='rbracket'>]</span><span class='lbracket'>[</span><span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'>leaf</span><span class='tstring_end'>&quot;</span></span><span class='rbracket'>]</span><span class='rparen'>)</span> <span class='rbrace'>}</span>
<span class='kw'>end</span>
<span class='kw'>return</span> <span class='id identifier rubyid_branches'>branches</span>
<span class='kw'>end</span></pre>
</td>
</tr>
</table>
</div>
<div class="method_details ">
<h3 class="signature " id="prune_leaves-class_method">
.<strong>prune_leaves</strong>(leaves) &#x21d2; <tt>Hash</tt>
</h3><div class="docstring">
<div class="discussion">
<p>Parse the options</p>
</div>
</div>
<div class="tags">
<p class="tag_title">Parameters:</p>
<ul class="param">
<li>
<span class='name'>leaves</span>
<span class='type'>(<tt>Array</tt>)</span>
&mdash;
<div class='inline'>
<p>The option of leaf hashes</p>
</div>
</li>
</ul>
<p class="tag_title">Returns:</p>
<ul class="return">
<li>
<span class='type'>(<tt>Hash</tt>)</span>
&mdash;
<div class='inline'>
<p>A has of options</p>
</div>
</li>
</ul>
</div><table class="source_code">
<tr>
<td>
<pre class="lines">
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</td>
<td>
<pre class="code"><span class="info file"># File 'lib/sapling.rb', line 29</span>
<span class='kw'>def</span> <span class='kw'>self</span><span class='period'>.</span><span class='id identifier rubyid_prune_leaves'>prune_leaves</span><span class='lparen'>(</span><span class='id identifier rubyid_leaves'>leaves</span><span class='rparen'>)</span>
<span class='id identifier rubyid_x'>x</span> <span class='op'>=</span> <span class='int'>1</span>
<span class='id identifier rubyid_options'>options</span> <span class='op'>=</span> <span class='lbrace'>{</span><span class='rbrace'>}</span>
<span class='kw'>return</span> <span class='id identifier rubyid_options'>options</span> <span class='kw'>if</span> <span class='id identifier rubyid_leaves'>leaves</span><span class='period'>.</span><span class='id identifier rubyid_nil?'>nil?</span>
<span class='id identifier rubyid_leaves'>leaves</span><span class='period'>.</span><span class='id identifier rubyid_each'>each</span> <span class='kw'>do</span> <span class='op'>|</span><span class='id identifier rubyid_l'>l</span><span class='op'>|</span>
<span class='id identifier rubyid_options'>options</span><span class='lbracket'>[</span><span class='id identifier rubyid_x'>x</span><span class='rbracket'>]</span> <span class='op'>=</span> <span class='lbrace'>{</span> <span class='id identifier rubyid_l'>l</span><span class='lbracket'>[</span><span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'>text</span><span class='tstring_end'>&quot;</span></span><span class='rbracket'>]</span> <span class='op'>=&gt;</span> <span class='id identifier rubyid_l'>l</span><span class='lbracket'>[</span><span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'>branch</span><span class='tstring_end'>&quot;</span></span><span class='rbracket'>]</span> <span class='rbrace'>}</span>
<span class='id identifier rubyid_x'>x</span> <span class='op'>+=</span> <span class='int'>1</span>
<span class='kw'>end</span>
<span class='kw'>return</span> <span class='id identifier rubyid_options'>options</span>
<span class='kw'>end</span></pre>
</td>
</tr>
</table>
</div>
<div class="method_details ">
<h3 class="signature " id="prune_trunk-class_method">
.<strong>prune_trunk</strong>(tree) &#x21d2; <tt>Hash</tt>
</h3><div class="docstring">
<div class="discussion">
<p>Parse the trunk The trunk is like the introduction to the tree.</p>
</div>
</div>
<div class="tags">
<p class="tag_title">Parameters:</p>
<ul class="param">
<li>
<span class='name'>tree</span>
<span class='type'>(<tt>Hash</tt>)</span>
&mdash;
<div class='inline'>
<p>The entire tree</p>
</div>
</li>
</ul>
<p class="tag_title">Returns:</p>
<ul class="return">
<li>
<span class='type'>(<tt>Hash</tt>)</span>
&mdash;
<div class='inline'>
<p>The tree without the trunk</p>
</div>
</li>
</ul>
</div><table class="source_code">
<tr>
<td>
<pre class="lines">
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</td>
<td>
<pre class="code"><span class="info file"># File 'lib/sapling.rb', line 49</span>
<span class='kw'>def</span> <span class='kw'>self</span><span class='period'>.</span><span class='id identifier rubyid_prune_trunk'>prune_trunk</span><span class='lparen'>(</span><span class='id identifier rubyid_tree'>tree</span><span class='rparen'>)</span>
<span class='id identifier rubyid_trunk'>trunk</span> <span class='op'>=</span> <span class='id identifier rubyid_tree'>tree</span><span class='period'>.</span><span class='id identifier rubyid_shift'>shift</span>
<span class='id identifier rubyid_puts'>puts</span> <span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'>Welcome to Sapling, a Dialogue Tree Utility.\n</span><span class='tstring_end'>&quot;</span></span>
<span class='int'>40</span><span class='period'>.</span><span class='id identifier rubyid_times'>times</span> <span class='lbrace'>{</span> <span class='id identifier rubyid_print'>print</span> <span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'>-</span><span class='tstring_end'>&quot;</span></span> <span class='rbrace'>}</span>
<span class='id identifier rubyid_puts'>puts</span> <span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'>\n</span><span class='embexpr_beg'>#{</span><span class='id identifier rubyid_trunk'>trunk</span><span class='lbracket'>[</span><span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'>trunk</span><span class='tstring_end'>&quot;</span></span><span class='rbracket'>]</span><span class='embexpr_end'>}</span><span class='tstring_end'>&quot;</span></span>
<span class='int'>40</span><span class='period'>.</span><span class='id identifier rubyid_times'>times</span> <span class='lbrace'>{</span> <span class='id identifier rubyid_print'>print</span> <span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'>-</span><span class='tstring_end'>&quot;</span></span> <span class='rbrace'>}</span>
<span class='id identifier rubyid_puts'>puts</span> <span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'>\n</span><span class='tstring_end'>&quot;</span></span>
<span class='kw'>return</span> <span class='id identifier rubyid_tree'>tree</span>
<span class='kw'>end</span></pre>
</td>
</tr>
</table>
</div>
<div class="method_details ">
<h3 class="signature " id="verify_tree-class_method">
.<strong>verify_tree</strong>(file) &#x21d2; <tt>Boolean</tt>
</h3><div class="docstring">
<div class="discussion">
<p>Verify that a file is a dialogue tree file.</p>
</div>
</div>
<div class="tags">
<p class="tag_title">Parameters:</p>
<ul class="param">
<li>
<span class='name'>file</span>
<span class='type'>(<tt>File</tt>)</span>
&mdash;
<div class='inline'>
<p>The provided file</p>
</div>
</li>
</ul>
<p class="tag_title">Returns:</p>
<ul class="return">
<li>
<span class='type'>(<tt>Boolean</tt>)</span>
&mdash;
<div class='inline'>
<p>True if the file is a tree; false otherwise</p>
</div>
</li>
</ul>
</div><table class="source_code">
<tr>
<td>
<pre class="lines">
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</td>
<td>
<pre class="code"><span class="info file"># File 'lib/sapling.rb', line 77</span>
<span class='kw'>def</span> <span class='kw'>self</span><span class='period'>.</span><span class='id identifier rubyid_verify_tree'>verify_tree</span><span class='lparen'>(</span><span class='id identifier rubyid_file'>file</span><span class='rparen'>)</span>
<span class='id identifier rubyid_results'>results</span> <span class='op'>=</span> <span class='lbracket'>[</span><span class='rbracket'>]</span>
<span class='kw'>begin</span>
<span class='id identifier rubyid_tree'>tree</span> <span class='op'>=</span> <span class='const'>YAML</span><span class='period'>.</span><span class='id identifier rubyid_load_file'>load_file</span><span class='lparen'>(</span><span class='id identifier rubyid_file'>file</span><span class='rparen'>)</span>
<span class='id identifier rubyid_results'>results</span> <span class='op'>&lt;&lt;</span> <span class='id identifier rubyid_tree'>tree</span><span class='lbracket'>[</span><span class='int'>0</span><span class='rbracket'>]</span><span class='period'>.</span><span class='id identifier rubyid_keys'>keys</span><span class='period'>.</span><span class='id identifier rubyid_include?'>include?</span><span class='lparen'>(</span><span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'>trunk</span><span class='tstring_end'>&quot;</span></span><span class='rparen'>)</span>
<span class='id identifier rubyid_results'>results</span> <span class='op'>&lt;&lt;</span> <span class='id identifier rubyid_tree'>tree</span><span class='lbracket'>[</span><span class='int'>1</span><span class='rbracket'>]</span><span class='lbracket'>[</span><span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'>branch</span><span class='tstring_end'>&quot;</span></span><span class='rbracket'>]</span><span class='period'>.</span><span class='id identifier rubyid_keys'>keys</span><span class='period'>.</span><span class='id identifier rubyid_include?'>include?</span><span class='lparen'>(</span><span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'>number</span><span class='tstring_end'>&quot;</span></span><span class='rparen'>)</span>
<span class='id identifier rubyid_results'>results</span> <span class='op'>&lt;&lt;</span> <span class='id identifier rubyid_tree'>tree</span><span class='lbracket'>[</span><span class='int'>1</span><span class='rbracket'>]</span><span class='lbracket'>[</span><span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'>branch</span><span class='tstring_end'>&quot;</span></span><span class='rbracket'>]</span><span class='period'>.</span><span class='id identifier rubyid_keys'>keys</span><span class='period'>.</span><span class='id identifier rubyid_include?'>include?</span><span class='lparen'>(</span><span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'>text</span><span class='tstring_end'>&quot;</span></span><span class='rparen'>)</span>
<span class='id identifier rubyid_results'>results</span> <span class='op'>&lt;&lt;</span> <span class='id identifier rubyid_tree'>tree</span><span class='lbracket'>[</span><span class='int'>1</span><span class='rbracket'>]</span><span class='lbracket'>[</span><span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'>branch</span><span class='tstring_end'>&quot;</span></span><span class='rbracket'>]</span><span class='period'>.</span><span class='id identifier rubyid_keys'>keys</span><span class='period'>.</span><span class='id identifier rubyid_include?'>include?</span><span class='lparen'>(</span><span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'>leaf</span><span class='tstring_end'>&quot;</span></span><span class='rparen'>)</span>
<span class='kw'>rescue</span>
<span class='id identifier rubyid_puts'>puts</span> <span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'>Sorry chummer, I don&#39;t think this is a tree.</span><span class='tstring_end'>&quot;</span></span>
<span class='id identifier rubyid_puts'>puts</span> <span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'>Verify your YAML file is formatted properly.</span><span class='tstring_end'>&quot;</span></span>
<span class='id identifier rubyid_results'>results</span> <span class='op'>&lt;&lt;</span> <span class='kw'>false</span>
<span class='kw'>end</span>
<span class='id identifier rubyid_results'>results</span><span class='period'>.</span><span class='id identifier rubyid_include?'>include?</span><span class='lparen'>(</span><span class='kw'>false</span><span class='rparen'>)</span> <span class='op'>?</span> <span class='kw'>false</span> <span class='op'>:</span> <span class='kw'>true</span>
<span class='kw'>end</span></pre>
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0.9.9 (ruby-2.2.5).
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