From f1d74871e7f00e8bbde3501a759487ac8cc4c3fc Mon Sep 17 00:00:00 2001
From: David Heinemeier Hansson <david@loudthinking.com>
Date: Fri, 13 Apr 2018 16:23:04 -0700
Subject: Rename from Active Text to Action Text

This is more like Action View than Active Model.
---
 lib/action_text/fragment.rb | 55 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 55 insertions(+)
 create mode 100644 lib/action_text/fragment.rb

(limited to 'lib/action_text/fragment.rb')

diff --git a/lib/action_text/fragment.rb b/lib/action_text/fragment.rb
new file mode 100644
index 0000000000..63b088f3e1
--- /dev/null
+++ b/lib/action_text/fragment.rb
@@ -0,0 +1,55 @@
+module ActionText
+  class Fragment
+    class << self
+      def wrap(fragment_or_html)
+        case fragment_or_html
+        when self
+          fragment_or_html
+        when Nokogiri::HTML::DocumentFragment
+          new(fragment_or_html)
+        else
+          from_html(fragment_or_html)
+        end
+      end
+
+      def from_html(html)
+        new(ActionText::HtmlConversion.fragment_for_html(html.to_s.strip))
+      end
+    end
+
+    attr_reader :source
+
+    def initialize(source)
+      @source = source
+    end
+
+    def find_all(selector)
+      source.css(selector)
+    end
+
+    def update
+      yield source = self.source.clone
+      self.class.new(source)
+    end
+
+    def replace(selector)
+      update do |source|
+        source.css(selector).each do |node|
+          node.replace(yield(node).to_s)
+        end
+      end
+    end
+
+    def to_plain_text
+      @plain_text ||= PlainTextConversion.node_to_plain_text(source)
+    end
+
+    def to_html
+      @html ||= HtmlConversion.node_to_html(source)
+    end
+
+    def to_s
+      to_html
+    end
+  end
+end
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