index.html.erb in table_fu-0.3.1

- old
+ new

@@ -1,10 +1,9 @@
 <%
 $:.unshift File.expand_path(File.dirname(__FILE__), "/../lib/table_fu")
-
+require 'rubygems'
 require 'uv'
-require 'FasterCSV'
 require 'table_fu'
 
 def code_for(file, output=true)
   return '' unless File.exists?("examples/#{file}.rb")
   file = File.open("examples/#{file}.rb").read
@@ -33,14 +32,14 @@
     <meta http-equiv="content-type" content="text/html;charset=UTF-8" />
     <title>TableFu</title>
     <link rel="stylesheet" type="text/css" href="documentation/css/styles.css" />
     <link rel="stylesheet" type="text/css" href="documentation/css/dawn.css" />
   </head>
-  
+
   <body>
     <a href="http://www.propublica.org" class="propublica">&nbsp;</a>
-    <h1>TableFu <small>&ndash; Version: <%= 
+    <h1>TableFu <small>&ndash; Version: <%=
     config = YAML.load(File.read('VERSION.yml'))
     "#{config[:major]}.#{config[:minor]}.#{config[:patch]}"
     %></small></h1>
 
     <p><a href="http://github.com/propublica/table-fu">TableFu</a> is a ruby gem for spreadsheet-style handling of arrays (e.g. filtering, formatting, and sorting by "column" or "row"). In addition, it has the ability to <a href="#facet">facet</a> &mdash; or group &mdash; rows according to cell value. It was developed as a backend for its companion project <a href="http://www.github.com/propublica/table-setter">TableSetter</a>.</p>
@@ -83,24 +82,24 @@
     <p><strong>columns:</strong> the columns to include in the table, useful when reordering and filtering extraneous columns.  If no arguments are provided, <strong>TableFu</strong> will include all columns by default.
     <%= code_for "columns" %>
     Note that the columns are still accessible directly even if they're not in the columns array.
     <%= code_for "columns_hidden" %>
     </p>
-    
+
     <h2><a id="macros" href="#toc">Macros / Formatting</a></h2>
     <p><strong>TableFu</strong> allows you to format columns of cells through the use of macros. See <a href="http://github.com/propublica/table-fu/blob/master/lib/table_fu/formatting.rb"><strong>TableFu::Formatting</strong></a> for the predefined macros available. </p>
-    <p>The <strong>formatting</strong> attribute should be a hash of the form: 
+    <p>The <strong>formatting</strong> attribute should be a hash of the form:
         <%= code_for "formatting_options", false %>
         which will call the macro on the column name with the arguments if specified.
     </p>
     <p>For example, you can use the <strong>last_name</strong> formatter to extract the last name of a cell containing a person's name:
       <%= code_for "last_name" %>
     </p>
 
     <p>Of course, you can provide your own macros by patching <a href="http://github.com/propublica/table-fu/blob/master/lib/table_fu/formatting.rb">TableFu::Formatting</a>. <a href="http://www.github.com/propublica/table-setter">TableSetter</a> includes rails view helpers directly in <strong>TableFu::Formatting</strong>.
       <%= code_for "rails_helpers", false %>
     </p>
-    
+
     <h2><a id="faceting" href="#toc">Faceting</a></h2>
     <p>Faceting provides a way to group rows together using a cell value they share in common. Calling <strong>TableFu#faceted_by</strong> returns an array of table fu instances each with a <strong>faceted_on</strong> attribute and with only the rows where that value appears.
     </p>
     <p>In this example there are 2 rows where "Modernism" appears in the style column, so calling <strong>faceted_on</strong> with the argument <strong>"Style"</strong> returns a <strong>TableFu</strong> instance with those rows grouped together:
     <%= code_for "faceting" do |s|