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Jesse Newland http://jnewland.com

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open_body_tag

  #creates a body tag uniquely indentifying this page
  #takes an options Hash with two keys:
  #
  #<tt>id</tt>::        string that will be used as the body's ID. defaults to <tt>controller.controller_name.singularize</tt>
  #<tt>classes</tt>::   an Array of class names. defaults to <tt>[params[:action]]</tt>
  #
  #Examples:
  #
  # in HomeController#index:
  #
  # <%= open_body_tag %>
  # => <body id='home' class='index'>
  #
  # <%= open_body_tag(:id => 'foo') %>
  # => <body id='foo' class='index'>
  #
  # <%= open_body_tag(:id => 'foo', :classes => %w(one two)) %>
  # => <body id='foo' class='one two'>
  def open_body_tag(options = { :id => controller.controller_name.singularize, :classes => [params[:action]] })
    "<body id='#{options[:id]}' class='#{options[:classes].join(' ')}'>"
  end
to ruby rails rubyonrails helper by jnewland on Nov 01, 2007
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