_user_info.html.erb

<a href="<%= user_path(current_user) %>">
  <%= gravatar_for current_user, size: 52 %>
</a>
<h1>
  <%= current_user.name %>
</h1>
<span>
  <%= link_to "view my profile", current_user %>
</span>
<span>
  <%= pluralize(current_user.microposts.count, "micropost") %>
</span>

--- _micropost_form.html.erb --

<%= form_for(@micropost) do |f| %>
    <%= render 'shared/error_messages', object: f.object %>
    <div class="field">
      <%= f.text_area :content, placeholder: "Compose new micropost..." %>
    </div>
    <%= f.submit "Post", class: "btn btn-large btn-primary" %>
<% end %>

--- _feed.html.erb --

<% if @feed_items.any? %>
    <ol class="microposts">
      <%= render partial: 'shared/feed_item', collection: @feed_items %>
    </ol>
    <%= will_paginate @feed_items %>
<% end %>

--- _feed_item.html.erb

<li id="<%= feed_item.id %>">
  <%= link_to gravatar_for(feed_item.user), feed_item.user %>
  <span class="user">
    <%= link_to feed_item.user.name, feed_item.user %>
  </span>
  <span class="content"><%= feed_item.content %></span>
  <span class="timestamp">
    Posted <%= time_ago_in_words(feed_item.created_at) %> ago.
  </span>
</li>