From ba83aa7f03d2742dd242a45229e0f67785871515 Mon Sep 17 00:00:00 2001
From: Piotr Sarnacki <drogus@gmail.com>
Date: Sat, 9 Jun 2012 14:40:50 +0200
Subject: Move action_controller/vendor/html-scanner to action_view

This is another step in moving Action View's dependencies in Action Pack
to Action View itself. Also, HtmlScanner seems to be better suited for
views rather than controllers.
---
 .../vendor/html-scanner/html/document.rb           | 68 ----------------------
 1 file changed, 68 deletions(-)
 delete mode 100644 actionpack/lib/action_controller/vendor/html-scanner/html/document.rb

(limited to 'actionpack/lib/action_controller/vendor/html-scanner/html/document.rb')

diff --git a/actionpack/lib/action_controller/vendor/html-scanner/html/document.rb b/actionpack/lib/action_controller/vendor/html-scanner/html/document.rb
deleted file mode 100644
index 386820300a..0000000000
--- a/actionpack/lib/action_controller/vendor/html-scanner/html/document.rb
+++ /dev/null
@@ -1,68 +0,0 @@
-require 'html/tokenizer'
-require 'html/node'
-require 'html/selector'
-require 'html/sanitizer'
-
-module HTML #:nodoc:
-  # A top-level HTML document. You give it a body of text, and it will parse that
-  # text into a tree of nodes.
-  class Document #:nodoc:
-
-    # The root of the parsed document.
-    attr_reader :root
-
-    # Create a new Document from the given text.
-    def initialize(text, strict=false, xml=false)
-      tokenizer = Tokenizer.new(text)
-      @root = Node.new(nil)
-      node_stack = [ @root ]
-      while token = tokenizer.next
-        node = Node.parse(node_stack.last, tokenizer.line, tokenizer.position, token, strict)
-
-        node_stack.last.children << node unless node.tag? && node.closing == :close
-        if node.tag?
-          if node_stack.length > 1 && node.closing == :close
-            if node_stack.last.name == node.name
-              if node_stack.last.children.empty?
-                node_stack.last.children << Text.new(node_stack.last, node.line, node.position, "")
-              end
-              node_stack.pop
-            else
-              open_start = node_stack.last.position - 20
-              open_start = 0 if open_start < 0
-              close_start = node.position - 20
-              close_start = 0 if close_start < 0
-              msg = <<EOF.strip
-ignoring attempt to close #{node_stack.last.name} with #{node.name}
-  opened at byte #{node_stack.last.position}, line #{node_stack.last.line}
-  closed at byte #{node.position}, line #{node.line}
-  attributes at open: #{node_stack.last.attributes.inspect}
-  text around open: #{text[open_start,40].inspect}
-  text around close: #{text[close_start,40].inspect}
-EOF
-              strict ? raise(msg) : warn(msg)
-            end
-          elsif !node.childless?(xml) && node.closing != :close
-            node_stack.push node
-          end
-        end
-      end
-    end
-
-    # Search the tree for (and return) the first node that matches the given
-    # conditions. The conditions are interpreted differently for different node
-    # types, see HTML::Text#find and HTML::Tag#find.
-    def find(conditions)
-      @root.find(conditions)
-    end
-
-    # Search the tree for (and return) all nodes that match the given
-    # conditions. The conditions are interpreted differently for different node
-    # types, see HTML::Text#find and HTML::Tag#find.
-    def find_all(conditions)
-      @root.find_all(conditions)
-    end
-
-  end
-
-end
-- 
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