Ruby on Rails: hash.each {} issues

records_hash = records[:id].inject({}) { |result,h|
  if result.has_key?(h)
    result[h] += 1
  else
    result[h] = 1
  end
  result
}

@test2 = records_hash.each{|key,value| puts "#{key} is #{value}"}

bozo is 3
bubba is 4
bonker is 5

bozo3bubba4bonker5

@test2 = records_hash.map { |k,v| "#{k} is #{v}" }

<% @records_hash.each do |k,v| %>
<%= "#{k} is #{v}" %>
<% end -%>

<% @records_hash.each do |k,v| %>
<%= "#{k} is #{v}" %><br/>
<% end -%>

<ul>
  <% @records_hash.each do |k,v| %>
  <li><%= "#{k} is #{v}" %></li>
  <% end -%>
</ul>

@test2 = ""
@test2 = records_hash.each { |k,v| s<< "#{k} is #{v}" }