re-fix HTML unescaping of data items

1 files changed, 12 insertions, 1 deletions

diff --git a/lib/hcl/yajl_middleware.rb b/lib/hcl/yajl_middleware.rb
index 186c3d4..8d914d7 100644
--- a/lib/hcl/yajl_middleware.rb
+++ b/lib/hcl/yajl_middleware.rb
@@ -1,8 +1,19 @@
 require 'faraday_middleware/response_middleware'
 require 'yajl'
+require 'cgi'
 
 class HCl::YajlMiddleware < FaradayMiddleware::ResponseMiddleware
+  def self.unescape obj
+    if obj.kind_of? Hash
+      obj.inject({}){|o,(k,v)| o[k] = unescape(v);o}
+    elsif obj.kind_of? Array
+      obj.inject([]){|o,v| o << unescape(v);o}
+    else
+      CGI.unescape_html(obj.to_s)
+    end
+  end
+
   define_parser do |body|
-    Yajl::Parser.parse(body, symbolize_keys:true)
+    unescape Yajl::Parser.parse(body, symbolize_keys:true)
   end
 end