title: Hash maps in ruby
body: <p>Given:</p>
  
  <pre><code>hash = { "value" =&gt; 4, "details" =&gt; "I am some details"}, {"value" =&gt; 5, "details" =&gt; "I am new details"}
  </code></pre>
  
  <p>can I do something like:</p>
  
  <pre><code>hash.each do |key, value|
     puts "#{key} is #{value}"
  end
  </code></pre>
  
  <p>to get something like:</p>
  
  <pre><code>{ "value" =&gt; 4, "details" =&gt; "I am some details"} is {"value" =&gt; 5, "details" =&gt; "I am new details"} is
  </code></pre>
  
  <p>If a hash table (map) is not what I want to do this with, what would be? Databases are out of the question. The user should be able to continue to add on to the end with another <code>{}</code> if they need to filling out the same details as what's in the first two.</p>