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POSession not saving variable
 

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    <p>I am using Ruby on Rails and for some reason when I try to store a hash in my session it doesn't transfer across pages, however the test variable does. The code is as follows:</p> <pre><code>class HomeController &lt; ApplicationController require 'read_file' def index session[:test] = 1 end def uploadDictionary #post = ReadFile.read(params['dictionary']) file = params['dictionary'] wordHash = Hash.new(0) file.read.each_line do |line| wordHash[line.downcase] = line.downcase #session[:hmm] = line #puts session[:hmm] end #wordHash.each { |key, value| puts key + ' = ' + value + "\n" } session[:storedDictionary] = wordHash #session[:storedDictionary].each { |key, value| puts key + ' = ' + value + "\n" } puts session[:test] redirect_to :action =&gt; "index" end def checkWord session[:storedDictionary].each { |key, value| puts key + ' = ' + value + "\n" } #puts session[:storedDictionary].key(params[:submittedWord].downcase) puts session[:test] render :text =&gt; "woot" end end </code></pre> <p>The issue is session[:storedDictionary] doesn't maintain itself across uploadDictionary and checkWord, I am hoping someone could give me some advice. Thanks. Update to show my view code:</p> <pre><code>&lt;h1&gt;Home#index&lt;/h1&gt; &lt;p&gt;Find me in app/views/home/index.html.erb&lt;/p&gt; &lt;%= form_tag({:action =&gt; :uploadDictionary}, :multipart =&gt; true) do %&gt; &lt;%= file_field_tag 'dictionary' %&gt; &lt;%= submit_tag "Upload" %&gt; &lt;% end %&gt; &lt;br&gt; &lt;br&gt; &lt;%= form_tag("/checkWord", :method =&gt; 'get') do %&gt; &lt;%= text_field_tag 'submittedWord' %&gt; &lt;%= submit_tag "checkWord" %&gt; &lt;% end %&gt; </code></pre>
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