Rakefile in fedux_org-stdlib-0.0.2 vs Rakefile in fedux_org-stdlib-0.0.3

@@ -6,16 +6,18 @@
   end
 
   require 'yard'
   require 'rubygems/package_task'
   require 'active_support/core_ext/string/strip'
+  require 'erubis'
 end
 
 YARD::Rake::YardocTask.new() do |y|
 # y.options << '--verbose'
 end
 
+
 desc 'start tmux'
 task :terminal do
   sh "script/terminal"
 end
 
@@ -28,16 +30,24 @@
   desc 'bump version of library to new version'
   task :bump do
 
     new_version = ENV['VERSION'] || ENV['version']
 
-    raw_module_name = File.open(version_file, "r").readlines.grep(/module/).first
-    module_name = raw_module_name.chomp.match(/module\s+(\S+)/) {$1}
+    raw_module_names = File.open(version_file, "r").readlines.grep(/module/)
+    module_names = raw_module_names.collect { |n| n.chomp.match(/module\s+(\S+)/) {$1} }
 
-    version_string = %Q{#main #{module_name}
-module #{module_name}
-VERSION = '#{new_version}'
-end}
+    template = <<-EOF
+    #main <%= @modules.first %>
+    <% @modules.each do |m| %>
+    module <%= m %>
+    <% end %>
+      VERSION = '<%= @version %>'
+    <% @modules.size.times do |m| %>
+    end
+    <% end %>
+EOF
+
+    version_string = Erubis::Eruby.new(template).evaluate(modules: module_names, version: new_version)
 
     File.open(version_file, "w") do |f|
       f.write version_string.strip_heredoc
     end