app/views/humans/index.erb
/* TEAM */
<% @humans.each do |human| %>
<%= human.nickname %> (<%= human.team %>)
<% unless human.twitter.blank? %>
Twitter: <%= human.twitter %>
<% end %>
<% unless human.github.blank? %>
Github: <%= human.github %>
<% end %>
<% unless human.homepage.blank? %>
Homepage: <%= human.homepage %>
<% end %>
<% end %>