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doc/doc/RailsEmbedEditor/FileManager_html.html

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<p>&lt;!DOCTYPE html&gt;</p>

<p>&lt;html&gt; &lt;head&gt; &lt;meta charset=“UTF-8”&gt;</p>

<p>&lt;title&gt;class <a
href="../../RailsEmbedEditor/FileManager.html">RailsEmbedEditor::FileManager</a>
- RDoc Documentation&lt;/title&gt;</p>

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<p>&lt;main role=“main”
aria-labelledby=“class-RailsEmbedEditor::FileManager”&gt;</p>

<pre class="ruby"><span class="ruby-operator">&lt;</span><span class="ruby-identifier">h1</span> <span class="ruby-identifier">id</span>=<span class="ruby-string">&quot;class-RailsEmbedEditor::FileManager&quot;</span> <span class="ruby-identifier">class</span>=<span class="ruby-string">&quot;class&quot;</span><span class="ruby-operator">&gt;</span>
  <span class="ruby-keyword">class</span> <span class="ruby-constant">RailsEmbedEditor</span><span class="ruby-operator">::</span><span class="ruby-constant">FileManager</span>
<span class="ruby-operator">&lt;</span><span class="ruby-regexp">/h1&gt;

&lt;section class=&quot;description&quot;&gt;

&lt;/se</span><span class="ruby-identifier">ction</span><span class="ruby-operator">&gt;</span>

<span class="ruby-operator">&lt;</span><span class="ruby-identifier">section</span> <span class="ruby-identifier">id</span>=<span class="ruby-string">&quot;5Buntitled-5D&quot;</span> <span class="ruby-identifier">class</span>=<span class="ruby-string">&quot;documentation-section&quot;</span><span class="ruby-operator">&gt;</span>

  <span class="ruby-operator">&lt;</span><span class="ruby-identifier">section</span> <span class="ruby-identifier">class</span>=<span class="ruby-string">&quot;attribute-method-details&quot;</span> <span class="ruby-identifier">class</span>=<span class="ruby-string">&quot;method-section&quot;</span><span class="ruby-operator">&gt;</span>
    <span class="ruby-operator">&lt;</span><span class="ruby-identifier">header</span><span class="ruby-operator">&gt;</span>
      <span class="ruby-operator">&lt;</span><span class="ruby-identifier">h3</span><span class="ruby-operator">&gt;</span><span class="ruby-constant">Attributes</span><span class="ruby-operator">&lt;</span><span class="ruby-regexp">/h3&gt;
    &lt;/</span><span class="ruby-identifier">header</span><span class="ruby-operator">&gt;</span>

    <span class="ruby-operator">&lt;</span><span class="ruby-identifier">div</span> <span class="ruby-identifier">id</span>=<span class="ruby-string">&quot;attribute-i-first_line&quot;</span> <span class="ruby-identifier">class</span>=<span class="ruby-string">&quot;method-detail&quot;</span><span class="ruby-operator">&gt;</span>
      <span class="ruby-operator">&lt;</span><span class="ruby-identifier">div</span> <span class="ruby-identifier">class</span>=<span class="ruby-string">&quot;method-heading attribute-method-heading&quot;</span><span class="ruby-operator">&gt;</span>
        <span class="ruby-operator">&lt;</span><span class="ruby-identifier">span</span> <span class="ruby-identifier">class</span>=<span class="ruby-string">&quot;method-name&quot;</span><span class="ruby-operator">&gt;</span><span class="ruby-identifier">first_line</span><span class="ruby-operator">&lt;</span><span class="ruby-regexp">/span&gt;&lt;span
          class=&quot;attribute-access-type&quot;&gt;[RW]&lt;/s</span><span class="ruby-identifier">pan</span><span class="ruby-operator">&gt;</span>
      <span class="ruby-operator">&lt;</span><span class="ruby-regexp">/div&gt;

      &lt;div class=&quot;method-description&quot;&gt;

      &lt;/</span><span class="ruby-identifier">div</span><span class="ruby-operator">&gt;</span>
    <span class="ruby-operator">&lt;</span><span class="ruby-regexp">/div&gt;

    &lt;div id=&quot;attribute-i-last_line&quot; class=&quot;method-detail&quot;&gt;
      &lt;div class=&quot;method-heading attribute-method-heading&quot;&gt;
        &lt;span class=&quot;method-name&quot;&gt;last_line&lt;/s</span><span class="ruby-identifier">pan</span><span class="ruby-operator">&gt;</span><span class="ruby-operator">&lt;</span><span class="ruby-identifier">span</span>
          <span class="ruby-identifier">class</span>=<span class="ruby-string">&quot;attribute-access-type&quot;</span><span class="ruby-operator">&gt;</span>[<span class="ruby-constant">RW</span>]<span class="ruby-operator">&lt;</span><span class="ruby-regexp">/span&gt;
      &lt;/</span><span class="ruby-identifier">div</span><span class="ruby-operator">&gt;</span>

      <span class="ruby-operator">&lt;</span><span class="ruby-identifier">div</span> <span class="ruby-identifier">class</span>=<span class="ruby-string">&quot;method-description&quot;</span><span class="ruby-operator">&gt;</span>

      <span class="ruby-operator">&lt;</span><span class="ruby-regexp">/div&gt;
    &lt;/</span><span class="ruby-identifier">div</span><span class="ruby-operator">&gt;</span>

  <span class="ruby-operator">&lt;</span><span class="ruby-regexp">/section&gt;

   &lt;section id=&quot;public-class-5Buntitled-5D-method-details&quot; class=&quot;method-section&quot;&gt;
     &lt;header&gt;
       &lt;h3&gt;Public Class Methods&lt;/</span><span class="ruby-identifier">h3</span><span class="ruby-operator">&gt;</span>
     <span class="ruby-operator">&lt;</span><span class="ruby-regexp">/header&gt;

    &lt;div id=&quot;method-c-from_around&quot; class=&quot;method-detail &quot;&gt;

      &lt;div class=&quot;method-heading&quot;&gt;
        &lt;span class=&quot;method-name&quot;&gt;from_around&lt;/s</span><span class="ruby-identifier">pan</span><span class="ruby-operator">&gt;</span><span class="ruby-operator">&lt;</span><span class="ruby-identifier">span</span>
          <span class="ruby-identifier">class</span>=<span class="ruby-string">&quot;method-args&quot;</span><span class="ruby-operator">&gt;</span>(<span class="ruby-identifier">filename</span>, <span class="ruby-identifier">line</span>, <span class="ruby-identifier">radius</span>=<span class="ruby-value">2</span>)<span class="ruby-operator">&lt;</span><span class="ruby-regexp">/span&gt;

        &lt;span class=&quot;method-click-advice&quot;&gt;click to toggle source&lt;/s</span><span class="ruby-identifier">pan</span><span class="ruby-operator">&gt;</span>

      <span class="ruby-operator">&lt;</span><span class="ruby-node">/div&gt;

      &lt;div class=&quot;method-description&quot;&gt;

        &lt;div class=&quot;method-source-code&quot; id=&quot;from_around-source&quot;&gt;
          &lt;pre&gt;&lt;span class=&quot;ruby-comment&quot;&gt;# File lib/</span><span class="ruby-identifier">rails_embed_editor</span><span class="ruby-operator">/</span><span class="ruby-identifier">file_manager</span>.<span class="ruby-identifier">rb</span>, <span class="ruby-identifier">line</span> <span class="ruby-value">19</span><span class="ruby-operator">&lt;</span><span class="ruby-regexp">/span&gt;
</span></pre>

<p>&lt;span class=“ruby-keyword”&gt;def&lt;/span&gt; &lt;span
class=“ruby-keyword”&gt;self&lt;/span&gt;.&lt;span
class=“ruby-identifier”&gt;from_around&lt;/span&gt;(&lt;span
class=“ruby-identifier”&gt;filename&lt;/span&gt;, &lt;span
class=“ruby-identifier”&gt;line&lt;/span&gt;, &lt;span
class=“ruby-identifier”&gt;radius&lt;/span&gt;=&lt;span
class=“ruby-value”&gt;2&lt;/span&gt;)</p>

<pre>&lt;span class=&quot;ruby-identifier&quot;&gt;first_line&lt;/span&gt; = &lt;span class=&quot;ruby-identifier&quot;&gt;line&lt;/span&gt; &lt;span class=&quot;ruby-operator&quot;&gt;-&lt;/span&gt; &lt;span class=&quot;ruby-identifier&quot;&gt;radius&lt;/span&gt;
&lt;span class=&quot;ruby-identifier&quot;&gt;last_line&lt;/span&gt; = &lt;span class=&quot;ruby-identifier&quot;&gt;line&lt;/span&gt; &lt;span class=&quot;ruby-operator&quot;&gt;+&lt;/span&gt; &lt;span class=&quot;ruby-identifier&quot;&gt;radius&lt;/span&gt;
&lt;span class=&quot;ruby-constant&quot;&gt;RailsEmbedEditor&lt;/span&gt;&lt;span class=&quot;ruby-operator&quot;&gt;::&lt;/span&gt;&lt;span class=&quot;ruby-constant&quot;&gt;FileManager&lt;/span&gt;.&lt;span class=&quot;ruby-identifier&quot;&gt;new&lt;/span&gt;(&lt;span class=&quot;ruby-identifier&quot;&gt;filename&lt;/span&gt;, &lt;span class=&quot;ruby-identifier&quot;&gt;first_line&lt;/span&gt;, &lt;span class=&quot;ruby-identifier&quot;&gt;last_line&lt;/span&gt;)</pre>

<p>&lt;span class=“ruby-keyword”&gt;end&lt;/span&gt;&lt;/pre&gt;</p>

<pre>    &lt;/div&gt;

  &lt;/div&gt;

&lt;/div&gt;

&lt;div id=&quot;method-c-from_options&quot; class=&quot;method-detail &quot;&gt;

  &lt;div class=&quot;method-heading&quot;&gt;
    &lt;span class=&quot;method-name&quot;&gt;from_options&lt;/span&gt;&lt;span
      class=&quot;method-args&quot;&gt;(filename, options)&lt;/span&gt;

    &lt;span class=&quot;method-click-advice&quot;&gt;click to toggle source&lt;/span&gt;

  &lt;/div&gt;

  &lt;div class=&quot;method-description&quot;&gt;

    &lt;div class=&quot;method-source-code&quot; id=&quot;from_options-source&quot;&gt;
      &lt;pre&gt;&lt;span class=&quot;ruby-comment&quot;&gt;# File lib/rails_embed_editor/file_manager.rb, line 11&lt;/span&gt;</pre>

<p>&lt;span class=“ruby-keyword”&gt;def&lt;/span&gt; &lt;span
class=“ruby-keyword”&gt;self&lt;/span&gt;.&lt;span
class=“ruby-identifier”&gt;from_options&lt;/span&gt;(&lt;span
class=“ruby-identifier”&gt;filename&lt;/span&gt;, &lt;span
class=“ruby-identifier”&gt;options&lt;/span&gt;)</p>

<pre>&lt;span class=&quot;ruby-keyword&quot;&gt;if&lt;/span&gt; &lt;span class=&quot;ruby-identifier&quot;&gt;options&lt;/span&gt;[&lt;span class=&quot;ruby-value&quot;&gt;:first_line&lt;/span&gt;].&lt;span class=&quot;ruby-identifier&quot;&gt;nil?&lt;/span&gt;
  &lt;span class=&quot;ruby-identifier&quot;&gt;from_around&lt;/span&gt;(&lt;span class=&quot;ruby-identifier&quot;&gt;filename&lt;/span&gt;, &lt;span class=&quot;ruby-identifier&quot;&gt;options&lt;/span&gt;[&lt;span class=&quot;ruby-value&quot;&gt;:line&lt;/span&gt;].&lt;span class=&quot;ruby-identifier&quot;&gt;to_i&lt;/span&gt;, &lt;span class=&quot;ruby-identifier&quot;&gt;options&lt;/span&gt;[&lt;span class=&quot;ruby-value&quot;&gt;:radius&lt;/span&gt;].&lt;span class=&quot;ruby-identifier&quot;&gt;to_i&lt;/span&gt;)
&lt;span class=&quot;ruby-keyword&quot;&gt;else&lt;/span&gt;
  &lt;span class=&quot;ruby-constant&quot;&gt;RailsEmbedEditor&lt;/span&gt;&lt;span class=&quot;ruby-operator&quot;&gt;::&lt;/span&gt;&lt;span class=&quot;ruby-constant&quot;&gt;FileManager&lt;/span&gt;.&lt;span class=&quot;ruby-identifier&quot;&gt;new&lt;/span&gt;(&lt;span class=&quot;ruby-identifier&quot;&gt;filename&lt;/span&gt;, &lt;span class=&quot;ruby-identifier&quot;&gt;options&lt;/span&gt;[&lt;span class=&quot;ruby-value&quot;&gt;:first_line&lt;/span&gt;].&lt;span class=&quot;ruby-identifier&quot;&gt;to_i&lt;/span&gt;, &lt;span class=&quot;ruby-identifier&quot;&gt;options&lt;/span&gt;[&lt;span class=&quot;ruby-value&quot;&gt;:last_line&lt;/span&gt;].&lt;span class=&quot;ruby-identifier&quot;&gt;to_i&lt;/span&gt;)
&lt;span class=&quot;ruby-keyword&quot;&gt;end&lt;/span&gt;</pre>

<p>&lt;span class=“ruby-keyword”&gt;end&lt;/span&gt;&lt;/pre&gt;</p>

<pre>    &lt;/div&gt;

  &lt;/div&gt;

&lt;/div&gt;

&lt;div id=&quot;method-c-new&quot; class=&quot;method-detail &quot;&gt;

  &lt;div class=&quot;method-heading&quot;&gt;
    &lt;span class=&quot;method-name&quot;&gt;new&lt;/span&gt;&lt;span
      class=&quot;method-args&quot;&gt;(filename, first_line = nil, last_line=nil)&lt;/span&gt;

    &lt;span class=&quot;method-click-advice&quot;&gt;click to toggle source&lt;/span&gt;

  &lt;/div&gt;

  &lt;div class=&quot;method-description&quot;&gt;

    &lt;div class=&quot;method-source-code&quot; id=&quot;new-source&quot;&gt;
      &lt;pre&gt;&lt;span class=&quot;ruby-comment&quot;&gt;# File lib/rails_embed_editor/file_manager.rb, line 5&lt;/span&gt;</pre>

<p>&lt;span class=“ruby-keyword”&gt;def&lt;/span&gt; &lt;span
class=“ruby-identifier”&gt;initialize&lt;/span&gt;(&lt;span
class=“ruby-identifier”&gt;filename&lt;/span&gt;, &lt;span
class=“ruby-identifier”&gt;first_line&lt;/span&gt; = &lt;span
class=“ruby-keyword”&gt;nil&lt;/span&gt;, &lt;span
class=“ruby-identifier”&gt;last_line&lt;/span&gt;=&lt;span
class=“ruby-keyword”&gt;nil&lt;/span&gt;)</p>

<pre>&lt;span class=&quot;ruby-ivar&quot;&gt;@filename&lt;/span&gt; = &lt;span class=&quot;ruby-identifier&quot;&gt;filename&lt;/span&gt;
&lt;span class=&quot;ruby-ivar&quot;&gt;@first_line&lt;/span&gt; = &lt;span class=&quot;ruby-identifier&quot;&gt;first_line&lt;/span&gt;
&lt;span class=&quot;ruby-ivar&quot;&gt;@last_line&lt;/span&gt; = &lt;span class=&quot;ruby-identifier&quot;&gt;last_line&lt;/span&gt;</pre>

<p>&lt;span class=“ruby-keyword”&gt;end&lt;/span&gt;&lt;/pre&gt;</p>

<pre>      &lt;/div&gt;

    &lt;/div&gt;

  &lt;/div&gt;

&lt;/section&gt;

 &lt;section id=&quot;public-instance-5Buntitled-5D-method-details&quot; class=&quot;method-section&quot;&gt;
   &lt;header&gt;
     &lt;h3&gt;Public Instance Methods&lt;/h3&gt;
   &lt;/header&gt;

  &lt;div id=&quot;method-i-read_lines&quot; class=&quot;method-detail &quot;&gt;

    &lt;div class=&quot;method-heading&quot;&gt;
      &lt;span class=&quot;method-name&quot;&gt;read_lines&lt;/span&gt;&lt;span
        class=&quot;method-args&quot;&gt;()&lt;/span&gt;

      &lt;span class=&quot;method-click-advice&quot;&gt;click to toggle source&lt;/span&gt;

    &lt;/div&gt;

    &lt;div class=&quot;method-description&quot;&gt;

      &lt;div class=&quot;method-source-code&quot; id=&quot;read_lines-source&quot;&gt;
        &lt;pre&gt;&lt;span class=&quot;ruby-comment&quot;&gt;# File lib/rails_embed_editor/file_manager.rb, line 25&lt;/span&gt;</pre>

<p>&lt;span class=“ruby-keyword”&gt;def&lt;/span&gt; &lt;span
class=“ruby-identifier”&gt;read_lines&lt;/span&gt;</p>

<pre>&lt;span class=&quot;ruby-identifier&quot;&gt;lines&lt;/span&gt; = []
&lt;span class=&quot;ruby-constant&quot;&gt;File&lt;/span&gt;.&lt;span class=&quot;ruby-identifier&quot;&gt;open&lt;/span&gt;(&lt;span class=&quot;ruby-ivar&quot;&gt;@filename&lt;/span&gt;, &lt;span class=&quot;ruby-string&quot;&gt;'r'&lt;/span&gt;) &lt;span class=&quot;ruby-keyword&quot;&gt;do&lt;/span&gt; &lt;span class=&quot;ruby-operator&quot;&gt;|&lt;/span&gt;&lt;span class=&quot;ruby-identifier&quot;&gt;f&lt;/span&gt;&lt;span class=&quot;ruby-operator&quot;&gt;|&lt;/span&gt;
  &lt;span class=&quot;ruby-identifier&quot;&gt;lines&lt;/span&gt; = &lt;span class=&quot;ruby-identifier&quot;&gt;f&lt;/span&gt;.&lt;span class=&quot;ruby-identifier&quot;&gt;readlines&lt;/span&gt;[&lt;span class=&quot;ruby-ivar&quot;&gt;@first_line&lt;/span&gt;&lt;span class=&quot;ruby-operator&quot;&gt;-&lt;/span&gt;&lt;span class=&quot;ruby-value&quot;&gt;1&lt;/span&gt;&lt;span class=&quot;ruby-operator&quot;&gt;...&lt;/span&gt;&lt;span class=&quot;ruby-ivar&quot;&gt;@last_line&lt;/span&gt;]
&lt;span class=&quot;ruby-keyword&quot;&gt;end&lt;/span&gt;
&lt;span class=&quot;ruby-identifier&quot;&gt;lines&lt;/span&gt;</pre>

<p>&lt;span class=“ruby-keyword”&gt;end&lt;/span&gt;&lt;/pre&gt;</p>

<pre>    &lt;/div&gt;

  &lt;/div&gt;

&lt;/div&gt;

&lt;div id=&quot;method-i-read_text&quot; class=&quot;method-detail &quot;&gt;

  &lt;div class=&quot;method-heading&quot;&gt;
    &lt;span class=&quot;method-name&quot;&gt;read_text&lt;/span&gt;&lt;span
      class=&quot;method-args&quot;&gt;()&lt;/span&gt;

    &lt;span class=&quot;method-click-advice&quot;&gt;click to toggle source&lt;/span&gt;

  &lt;/div&gt;

  &lt;div class=&quot;method-description&quot;&gt;

    &lt;div class=&quot;method-source-code&quot; id=&quot;read_text-source&quot;&gt;
      &lt;pre&gt;&lt;span class=&quot;ruby-comment&quot;&gt;# File lib/rails_embed_editor/file_manager.rb, line 33&lt;/span&gt;</pre>

<p>&lt;span class=“ruby-keyword”&gt;def&lt;/span&gt; &lt;span
class=“ruby-identifier”&gt;read_text&lt;/span&gt;</p>

<pre>&lt;span class=&quot;ruby-identifier&quot;&gt;read_lines&lt;/span&gt;.&lt;span class=&quot;ruby-identifier&quot;&gt;join&lt;/span&gt;()</pre>

<p>&lt;span class=“ruby-keyword”&gt;end&lt;/span&gt;&lt;/pre&gt;</p>

<pre>    &lt;/div&gt;

  &lt;/div&gt;

&lt;/div&gt;

&lt;div id=&quot;method-i-save_lines&quot; class=&quot;method-detail &quot;&gt;

  &lt;div class=&quot;method-heading&quot;&gt;
    &lt;span class=&quot;method-name&quot;&gt;save_lines&lt;/span&gt;&lt;span
      class=&quot;method-args&quot;&gt;(lines)&lt;/span&gt;

    &lt;span class=&quot;method-click-advice&quot;&gt;click to toggle source&lt;/span&gt;

  &lt;/div&gt;

  &lt;div class=&quot;method-description&quot;&gt;

    &lt;div class=&quot;method-source-code&quot; id=&quot;save_lines-source&quot;&gt;
      &lt;pre&gt;&lt;span class=&quot;ruby-comment&quot;&gt;# File lib/rails_embed_editor/file_manager.rb, line 41&lt;/span&gt;</pre>

<p>&lt;span class=“ruby-keyword”&gt;def&lt;/span&gt; &lt;span
class=“ruby-identifier”&gt;save_lines&lt;/span&gt;(&lt;span
class=“ruby-identifier”&gt;lines&lt;/span&gt;)</p>

<pre>&lt;span class=&quot;ruby-identifier&quot;&gt;all_lines&lt;/span&gt; = []
&lt;span class=&quot;ruby-constant&quot;&gt;File&lt;/span&gt;.&lt;span class=&quot;ruby-identifier&quot;&gt;open&lt;/span&gt;(&lt;span class=&quot;ruby-ivar&quot;&gt;@filename&lt;/span&gt;, &lt;span class=&quot;ruby-string&quot;&gt;'r'&lt;/span&gt;) &lt;span class=&quot;ruby-keyword&quot;&gt;do&lt;/span&gt; &lt;span class=&quot;ruby-operator&quot;&gt;|&lt;/span&gt;&lt;span class=&quot;ruby-identifier&quot;&gt;f&lt;/span&gt;&lt;span class=&quot;ruby-operator&quot;&gt;|&lt;/span&gt;
  &lt;span class=&quot;ruby-identifier&quot;&gt;all_lines&lt;/span&gt; = &lt;span class=&quot;ruby-identifier&quot;&gt;f&lt;/span&gt;.&lt;span class=&quot;ruby-identifier&quot;&gt;readlines&lt;/span&gt;
&lt;span class=&quot;ruby-keyword&quot;&gt;end&lt;/span&gt;
&lt;span class=&quot;ruby-identifier&quot;&gt;all_lines&lt;/span&gt; = &lt;span class=&quot;ruby-identifier&quot;&gt;all_lines&lt;/span&gt;[&lt;span class=&quot;ruby-value&quot;&gt;0&lt;/span&gt;&lt;span class=&quot;ruby-operator&quot;&gt;...&lt;/span&gt;&lt;span class=&quot;ruby-ivar&quot;&gt;@first_line&lt;/span&gt;&lt;span class=&quot;ruby-operator&quot;&gt;-&lt;/span&gt;&lt;span class=&quot;ruby-value&quot;&gt;1&lt;/span&gt;] &lt;span class=&quot;ruby-operator&quot;&gt;+&lt;/span&gt; &lt;span class=&quot;ruby-identifier&quot;&gt;lines&lt;/span&gt; &lt;span class=&quot;ruby-operator&quot;&gt;+&lt;/span&gt; &lt;span class=&quot;ruby-identifier&quot;&gt;all_lines&lt;/span&gt;[&lt;span class=&quot;ruby-ivar&quot;&gt;@last_line&lt;/span&gt;&lt;span class=&quot;ruby-operator&quot;&gt;..&lt;/span&gt;&lt;span class=&quot;ruby-value&quot;&gt;-1&lt;/span&gt;]
&lt;span class=&quot;ruby-constant&quot;&gt;File&lt;/span&gt;.&lt;span class=&quot;ruby-identifier&quot;&gt;open&lt;/span&gt;(&lt;span class=&quot;ruby-ivar&quot;&gt;@filename&lt;/span&gt;, &lt;span class=&quot;ruby-string&quot;&gt;'w'&lt;/span&gt;) &lt;span class=&quot;ruby-keyword&quot;&gt;do&lt;/span&gt; &lt;span class=&quot;ruby-operator&quot;&gt;|&lt;/span&gt;&lt;span class=&quot;ruby-identifier&quot;&gt;f&lt;/span&gt;&lt;span class=&quot;ruby-operator&quot;&gt;|&lt;/span&gt;
  &lt;span class=&quot;ruby-identifier&quot;&gt;all_lines&lt;/span&gt;.&lt;span class=&quot;ruby-identifier&quot;&gt;each&lt;/span&gt; &lt;span class=&quot;ruby-keyword&quot;&gt;do&lt;/span&gt; &lt;span class=&quot;ruby-operator&quot;&gt;|&lt;/span&gt;&lt;span class=&quot;ruby-identifier&quot;&gt;line&lt;/span&gt;&lt;span class=&quot;ruby-operator&quot;&gt;|&lt;/span&gt;
    &lt;span class=&quot;ruby-identifier&quot;&gt;f&lt;/span&gt;.&lt;span class=&quot;ruby-identifier&quot;&gt;write&lt;/span&gt;(&lt;span class=&quot;ruby-identifier&quot;&gt;line&lt;/span&gt;)
  &lt;span class=&quot;ruby-keyword&quot;&gt;end&lt;/span&gt;
&lt;span class=&quot;ruby-keyword&quot;&gt;end&lt;/span&gt;</pre>

<p>&lt;span class=“ruby-keyword”&gt;end&lt;/span&gt;&lt;/pre&gt;</p>

<pre>    &lt;/div&gt;

  &lt;/div&gt;

&lt;/div&gt;

&lt;div id=&quot;method-i-save_text&quot; class=&quot;method-detail &quot;&gt;

  &lt;div class=&quot;method-heading&quot;&gt;
    &lt;span class=&quot;method-name&quot;&gt;save_text&lt;/span&gt;&lt;span
      class=&quot;method-args&quot;&gt;(text)&lt;/span&gt;

    &lt;span class=&quot;method-click-advice&quot;&gt;click to toggle source&lt;/span&gt;

  &lt;/div&gt;

  &lt;div class=&quot;method-description&quot;&gt;

    &lt;div class=&quot;method-source-code&quot; id=&quot;save_text-source&quot;&gt;
      &lt;pre&gt;&lt;span class=&quot;ruby-comment&quot;&gt;# File lib/rails_embed_editor/file_manager.rb, line 37&lt;/span&gt;</pre>

<p>&lt;span class=“ruby-keyword”&gt;def&lt;/span&gt; &lt;span
class=“ruby-identifier”&gt;save_text&lt;/span&gt;(&lt;span
class=“ruby-identifier”&gt;text&lt;/span&gt;)</p>

<pre>&lt;span class=&quot;ruby-identifier&quot;&gt;save_lines&lt;/span&gt;(&lt;span class=&quot;ruby-identifier&quot;&gt;text&lt;/span&gt;.&lt;span class=&quot;ruby-identifier&quot;&gt;split&lt;/span&gt;(&lt;span class=&quot;ruby-regexp&quot;&gt;/\r?\n/&lt;/span&gt;).&lt;span class=&quot;ruby-identifier&quot;&gt;map&lt;/span&gt; { &lt;span class=&quot;ruby-operator&quot;&gt;|&lt;/span&gt;&lt;span class=&quot;ruby-identifier&quot;&gt;x&lt;/span&gt;&lt;span class=&quot;ruby-operator&quot;&gt;|&lt;/span&gt; &lt;span class=&quot;ruby-node&quot;&gt;&amp;quot;#{x}\n&amp;quot;&lt;/span&gt; })</pre>

<p>&lt;span class=“ruby-keyword”&gt;end&lt;/span&gt;&lt;/pre&gt;</p>

<pre>        &lt;/div&gt;

      &lt;/div&gt;

    &lt;/div&gt;

  &lt;/section&gt;

&lt;/section&gt;</pre>

<p>&lt;/main&gt;</p>

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