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<!DOCTYPE html>
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Module: FelFlame::Components
— Documentation by YARD 0.9.26
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<div id="content"><h1>Module: FelFlame::Components
</h1>
<div class="box_info">
<dl>
<dt>Defined in:</dt>
<dd>lib/felflame.rb<span class="defines">,<br />
lib/felflame/component_manager.rb</span>
</dd>
</dl>
</div>
<h2>Overview</h2><div class="docstring">
<div class="discussion">
<p>Creates component managers and allows accessing them them under the <span class='object_link'><a href="" title="FelFlame::Components (module)">Components</a></span> namespace as Constants. You can use array methods directly on this class to access Component Managers.</p>
<p>To see how component managers are used please look at the <span class='object_link'><a href="ComponentManager.html" title="FelFlame::ComponentManager (class)">ComponentManager</a></span> documentation.</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="#new-class_method" title="new (class method)">.<strong>new</strong>(component_name, *attrs, **attrs_with_defaults) ⇒ ComponentManager </a>
</span>
<span class="summary_desc"><div class='inline'>
<p>Creates a new <span class='object_link'><a href="ComponentManager.html" title="FelFlame::ComponentManager (class)">component manager</a></span>.</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="new-class_method">
.<strong>new</strong>(component_name, *attrs, **attrs_with_defaults) ⇒ <tt><span class='object_link'><a href="ComponentManager.html" title="FelFlame::ComponentManager (class)">ComponentManager</a></span></tt>
</h3><div class="docstring">
<div class="discussion">
<p>Creates a new <span class='object_link'><a href="ComponentManager.html" title="FelFlame::ComponentManager (class)">component manager</a></span>.</p>
</div>
</div>
<div class="tags">
<div class="examples">
<p class="tag_title">Examples:</p>
<pre class="example code"><code><span class='comment'># Here color is set to default to red
</span><span class='comment'># while max and current are nil until set.
</span><span class='comment'># When you make a new component using this component manager
</span><span class='comment'># these are the values and accessors it will have.
</span><span class='const'><span class='object_link'><a href="../FelFlame.html" title="FelFlame (module)">FelFlame</a></span></span><span class='op'>::</span><span class='const'>Component</span><span class='period'>.</span><span class='id identifier rubyid_new'>new</span><span class='lparen'>(</span><span class='tstring'><span class='tstring_beg'>'</span><span class='tstring_content'>Health</span><span class='tstring_end'>'</span></span><span class='comma'>,</span> <span class='symbol'>:max</span><span class='comma'>,</span> <span class='symbol'>:current</span><span class='comma'>,</span> <span class='label'>color:</span> <span class='tstring'><span class='tstring_beg'>'</span><span class='tstring_content'>red</span><span class='tstring_end'>'</span></span><span class='rparen'>)</span></code></pre>
</div>
<p class="tag_title">Parameters:</p>
<ul class="param">
<li>
<span class='name'>component_name</span>
<span class='type'>(<tt>String</tt>)</span>
—
<div class='inline'>
<p>Name of your new component manager. Must be stylized in the format of constants in Ruby</p>
</div>
</li>
<li>
<span class='name'>attrs</span>
<span class='type'>(<tt>:Symbols</tt>)</span>
—
<div class='inline'>
<p>New components made with this manager will include these symbols as accessors, the values of these accessors will default to nil</p>
</div>
</li>
<li>
<span class='name'>attrs_with_defaults</span>
<span class='type'>(<tt>Keyword: DefaultValue</tt>)</span>
—
<div class='inline'>
<p>New components made with this manager will include these keywords as accessors, their defaults set to the values given to the keywords</p>
</div>
</li>
</ul>
<p class="tag_title">Returns:</p>
<ul class="return">
<li>
<span class='type'>(<tt><span class='object_link'><a href="ComponentManager.html" title="FelFlame::ComponentManager (class)">ComponentManager</a></span></tt>)</span>
</li>
</ul>
</div><table class="source_code">
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<td>
<pre class="code"><span class="info file"># File 'lib/felflame/component_manager.rb', line 20</span>
<span class='kw'>def</span> <span class='id identifier rubyid_new'>new</span><span class='lparen'>(</span><span class='id identifier rubyid_component_name'>component_name</span><span class='comma'>,</span> <span class='op'>*</span><span class='id identifier rubyid_attrs'>attrs</span><span class='comma'>,</span> <span class='op'>**</span><span class='id identifier rubyid_attrs_with_defaults'>attrs_with_defaults</span><span class='rparen'>)</span>
<span class='kw'>if</span> <span class='const'><span class='object_link'><a href="../FelFlame.html" title="FelFlame (module)">FelFlame</a></span></span><span class='op'>::</span><span class='const'><span class='object_link'><a href="" title="FelFlame::Components (module)">Components</a></span></span><span class='period'>.</span><span class='id identifier rubyid_const_defined?'>const_defined?</span><span class='lparen'>(</span><span class='id identifier rubyid_component_name'>component_name</span><span class='rparen'>)</span>
<span class='id identifier rubyid_raise'>raise</span><span class='lparen'>(</span><span class='const'>NameError</span><span class='period'>.</span><span class='id identifier rubyid_new'>new</span><span class='comma'>,</span> <span class='tstring'><span class='tstring_beg'>"</span><span class='tstring_content'>Component Manager '</span><span class='embexpr_beg'>#{</span><span class='id identifier rubyid_component_name'>component_name</span><span class='embexpr_end'>}</span><span class='tstring_content'>' is already defined</span><span class='tstring_end'>"</span></span><span class='rparen'>)</span>
<span class='kw'>end</span>
<span class='id identifier rubyid_const_set'>const_set</span><span class='lparen'>(</span><span class='id identifier rubyid_component_name'>component_name</span><span class='comma'>,</span> <span class='const'>Class</span><span class='period'>.</span><span class='id identifier rubyid_new'>new</span><span class='lparen'>(</span><span class='const'><span class='object_link'><a href="../FelFlame.html" title="FelFlame (module)">FelFlame</a></span></span><span class='op'>::</span><span class='const'><span class='object_link'><a href="ComponentManager.html" title="FelFlame::ComponentManager (class)">ComponentManager</a></span></span><span class='rparen'>)</span> <span class='lbrace'>{</span><span class='rbrace'>}</span><span class='rparen'>)</span>
<span class='id identifier rubyid_update_const_cache'>update_const_cache</span>
<span class='id identifier rubyid_attrs'>attrs</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_attr'>attr</span><span class='op'>|</span>
<span class='kw'>if</span> <span class='const'><span class='object_link'><a href="../FelFlame.html" title="FelFlame (module)">FelFlame</a></span></span><span class='op'>::</span><span class='const'><span class='object_link'><a href="" title="FelFlame::Components (module)">Components</a></span></span><span class='period'>.</span><span class='id identifier rubyid_const_get'>const_get</span><span class='lparen'>(</span><span class='id identifier rubyid_component_name'>component_name</span><span class='rparen'>)</span><span class='period'>.</span><span class='id identifier rubyid_method_defined?'>method_defined?</span><span class='lparen'>(</span><span class='id identifier rubyid_attr'>attr</span><span class='period'>.</span><span class='id identifier rubyid_to_s'>to_s</span><span class='rparen'>)</span> <span class='op'>||</span> <span class='const'><span class='object_link'><a href="../FelFlame.html" title="FelFlame (module)">FelFlame</a></span></span><span class='op'>::</span><span class='const'><span class='object_link'><a href="" title="FelFlame::Components (module)">Components</a></span></span><span class='period'>.</span><span class='id identifier rubyid_const_get'>const_get</span><span class='lparen'>(</span><span class='id identifier rubyid_component_name'>component_name</span><span class='rparen'>)</span><span class='period'>.</span><span class='id identifier rubyid_method_defined?'>method_defined?</span><span class='lparen'>(</span><span class='tstring'><span class='tstring_beg'>"</span><span class='embexpr_beg'>#{</span><span class='id identifier rubyid_attr'>attr</span><span class='embexpr_end'>}</span><span class='tstring_content'>=</span><span class='tstring_end'>"</span></span><span class='rparen'>)</span>
<span class='id identifier rubyid_raise'>raise</span> <span class='const'>NameError</span><span class='comma'>,</span> <span class='tstring'><span class='tstring_beg'>"</span><span class='tstring_content'>The attribute name \"</span><span class='embexpr_beg'>#{</span><span class='id identifier rubyid_attr'>attr</span><span class='embexpr_end'>}</span><span class='tstring_content'>\" is already a method</span><span class='tstring_end'>"</span></span>
<span class='kw'>end</span>
<span class='const'><span class='object_link'><a href="../FelFlame.html" title="FelFlame (module)">FelFlame</a></span></span><span class='op'>::</span><span class='const'><span class='object_link'><a href="" title="FelFlame::Components (module)">Components</a></span></span><span class='period'>.</span><span class='id identifier rubyid_const_get'>const_get</span><span class='lparen'>(</span><span class='id identifier rubyid_component_name'>component_name</span><span class='rparen'>)</span><span class='period'>.</span><span class='id identifier rubyid_attr_accessor'>attr_accessor</span> <span class='id identifier rubyid_attr'>attr</span>
<span class='kw'>end</span>
<span class='id identifier rubyid_attrs_with_defaults'>attrs_with_defaults</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_attr'>attr</span><span class='comma'>,</span> <span class='id identifier rubyid__default'>_default</span><span class='op'>|</span>
<span class='id identifier rubyid_attrs_with_defaults'>attrs_with_defaults</span><span class='lbracket'>[</span><span class='id identifier rubyid_attr'>attr</span><span class='rbracket'>]</span> <span class='op'>=</span> <span class='id identifier rubyid__default'>_default</span><span class='period'>.</span><span class='id identifier rubyid_dup'>dup</span>
<span class='const'><span class='object_link'><a href="../FelFlame.html" title="FelFlame (module)">FelFlame</a></span></span><span class='op'>::</span><span class='const'><span class='object_link'><a href="" title="FelFlame::Components (module)">Components</a></span></span><span class='period'>.</span><span class='id identifier rubyid_const_get'>const_get</span><span class='lparen'>(</span><span class='id identifier rubyid_component_name'>component_name</span><span class='rparen'>)</span><span class='period'>.</span><span class='id identifier rubyid_attr_reader'>attr_reader</span> <span class='id identifier rubyid_attr'>attr</span>
<span class='const'><span class='object_link'><a href="../FelFlame.html" title="FelFlame (module)">FelFlame</a></span></span><span class='op'>::</span><span class='const'><span class='object_link'><a href="" title="FelFlame::Components (module)">Components</a></span></span><span class='period'>.</span><span class='id identifier rubyid_const_get'>const_get</span><span class='lparen'>(</span><span class='id identifier rubyid_component_name'>component_name</span><span class='rparen'>)</span><span class='period'>.</span><span class='id identifier rubyid_define_method'>define_method</span><span class='lparen'>(</span><span class='tstring'><span class='tstring_beg'>"</span><span class='embexpr_beg'>#{</span><span class='id identifier rubyid_attr'>attr</span><span class='embexpr_end'>}</span><span class='tstring_content'>=</span><span class='tstring_end'>"</span></span><span class='rparen'>)</span> <span class='kw'>do</span> <span class='op'>|</span><span class='id identifier rubyid_value'>value</span><span class='op'>|</span>
<span class='id identifier rubyid_attr_changed_trigger_systems'>attr_changed_trigger_systems</span><span class='lparen'>(</span><span class='id identifier rubyid_attr'>attr</span><span class='rparen'>)</span> <span class='kw'>unless</span> <span class='id identifier rubyid_value'>value</span><span class='period'>.</span><span class='id identifier rubyid_equal?'>equal?</span> <span class='id identifier rubyid_send'>send</span><span class='lparen'>(</span><span class='id identifier rubyid_attr'>attr</span><span class='rparen'>)</span>
<span class='id identifier rubyid_instance_variable_set'>instance_variable_set</span><span class='lparen'>(</span><span class='tstring'><span class='tstring_beg'>"</span><span class='tstring_content'>@</span><span class='embexpr_beg'>#{</span><span class='id identifier rubyid_attr'>attr</span><span class='embexpr_end'>}</span><span class='tstring_end'>"</span></span><span class='comma'>,</span> <span class='id identifier rubyid_value'>value</span><span class='rparen'>)</span>
<span class='kw'>end</span>
<span class='kw'>end</span>
<span class='const'><span class='object_link'><a href="../FelFlame.html" title="FelFlame (module)">FelFlame</a></span></span><span class='op'>::</span><span class='const'><span class='object_link'><a href="" title="FelFlame::Components (module)">Components</a></span></span><span class='period'>.</span><span class='id identifier rubyid_const_get'>const_get</span><span class='lparen'>(</span><span class='id identifier rubyid_component_name'>component_name</span><span class='rparen'>)</span><span class='period'>.</span><span class='id identifier rubyid_define_method'>define_method</span><span class='lparen'>(</span><span class='symbol'>:set_defaults</span><span class='rparen'>)</span> <span class='kw'>do</span>
<span class='id identifier rubyid_attrs_with_defaults'>attrs_with_defaults</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_attr'>attr</span><span class='comma'>,</span> <span class='id identifier rubyid_default'>default</span><span class='op'>|</span>
<span class='id identifier rubyid_instance_variable_set'>instance_variable_set</span><span class='lparen'>(</span><span class='tstring'><span class='tstring_beg'>"</span><span class='tstring_content'>@</span><span class='embexpr_beg'>#{</span><span class='id identifier rubyid_attr'>attr</span><span class='embexpr_end'>}</span><span class='tstring_end'>"</span></span><span class='comma'>,</span> <span class='id identifier rubyid_default'>default</span><span class='period'>.</span><span class='id identifier rubyid_dup'>dup</span><span class='rparen'>)</span>
<span class='kw'>end</span>
<span class='kw'>end</span>
<span class='const'><span class='object_link'><a href="../FelFlame.html" title="FelFlame (module)">FelFlame</a></span></span><span class='op'>::</span><span class='const'><span class='object_link'><a href="" title="FelFlame::Components (module)">Components</a></span></span><span class='period'>.</span><span class='id identifier rubyid_const_get'>const_get</span><span class='lparen'>(</span><span class='id identifier rubyid_component_name'>component_name</span><span class='rparen'>)</span>
<span class='kw'>end</span></pre>
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