display DocAmend

Gemfile

@@ -8,3 +8,4 @@ gem "sinatra"
 gem "haml"
 gem "rb-inotify"
 gem "rerun"
+gem "active_support"

Gemfile.lock

 GEM
   remote: http://rubygems.org/
   specs:
+    active_support (3.0.0)
+      activesupport (= 3.0.0)
+    activesupport (3.0.0)
     clik (0.1.0)
     ffi (1.6.0)
     haml (4.0.1)
@@ -28,6 +31,7 @@ PLATFORMS
   ruby
 
 DEPENDENCIES
+  active_support
   clik
   haml
   htmldiff

extract_amendments.rb

@@ -7,6 +7,7 @@ require 'clik'
 require 'nokogiri'
 require 'erb'
 require 'ostruct'
+require 'active_support/core_ext/object'
 
 class AmendmentExtractor
   def debug(value)

template.erb

@@ -4,9 +4,13 @@
 {| border="1" style="border-spacing:0;" cellpadding="3" width="100%"
 |-
 ! colspan="2" style="background-color: lightgrey;" |
-Amendment <%= amendment.num %>
-<br/>
-<%= amendment.article %>
+<%=
+  [
+    "Amendment #{amendment.num}",
+    amendment.doc,
+    amendment.article,
+  ].reject(&:blank?).join("\n<br/>\n")
+%>
 <% amendment.changes.each do |original, changed| -%>
 |-
 |width="50%"|