<h1>Stats for user <%=@user.username%></h1>
<p>Hi <%=@user.first_name%>, here are your stats!</p>
<%= @user.rounds.each do |round| %>
  Deck played: <%= round.cards.first.deck.name %> on: <%= round.created_at %>
  Number of first-time correct guesses: <%= round.guesses.where(is_correct:true).where.not(card_id: round.guesses.where(is_correct:false).pluck(:card_id)) %>
  Number of total guesses: <%= round.guesses.size %>
  Deck size: <%= round.cards.first.deck.cards.size %>
<% end %>

Add first draft of a user's profile view, along with stats logic
Add first draft of a user's profile view, along with stats logic
