So, here is the output code and what’s displayed. As you can see, I
application.html.erb
<%= css_theme('default.css','scaffold.css') %>
<%= js_theme('default.js','testtwo.js') %>
<%= link_to img_theme('logo.jpg', :alt => 'Back to the homepage'), root_url %>application_helper.rb
def js_theme(*files)
file_array = [*files]
js_array = []
file_array.each do |row|
js_array += current_theme_path('js', row.to_s).to_a
end
javascript_include_tag(:defaults, js_array)
end
def css_theme(*files)show original
site.html
<link href="/themes/default/stylesheets/default.css?1263252884" media="screen" rel="stylesheet" type="text/css" />
<link href="/themes/default/stylesheets/scaffold.css?1263252968" media="screen" rel="stylesheet" type="text/css" />
<script src="/javascripts/prototype.js" type="text/javascript"></script>
<script src="/javascripts/effects.js?1263578224" type="text/javascript"></script>
<script src="/javascripts/dragdrop.js?1263578224" type="text/javascript"></script>
<script src="/javascripts/controls.js?1263578224" type="text/javascript"></script>
<script src="/javascripts/swfobject.js?1263578224" type="text/javascript"></script>
<script src="/themes/default/javascripts/default.js?1263578286" type="text/javascript"></script>
<script src="/themes/default/javascripts/testtwo.js?1263587716" type="text/javascript"></script>
<script src="/javascripts/application.js?1263578223" type="text/javascript"></script>show original
application.html.erb gives you an idea of what’s being placed in the
application_helper.rb contains the helper methods being called.
display.html shows you what is output in a browser and as you can see
another way is reusing code as in
given,