% unless challenge_signup.offers.empty? %>
<%= ts("Offers") %>
<% if @challenge_assignment %>
<%= ts("by %{offerer}", :offerer => @challenge_assignment.offer_byline) %>
<% user = @challenge_assignment.try(:offer_signup).try(:pseud).try(:user) %>
<% if user && @challenge.user_allowed_to_see_assignments?(current_user) %>
<%= mailto_link user, :subject => "[#{h(@collection.title)}] Message from Collection Maintainer" %>
<% end %>
<% end %>
<% challenge_signup.offers.each_with_index do |offer, index| %>
<%= render "prompts/prompt_blurb", :prompt => offer, :index => index %>
<% end %>
<% end %>