second iteration of the seniority column

The Seniority label may have more connotations than just what we mean,
and the YYYY-MM-DD format for dates is kind of noisy. Let's try these
alternatives and see if they work better.

Author: fxn

app/assets/stylesheets/screen.css.scss

@@ -310,12 +310,13 @@ TABLES GENERALS
 }
 
 #table-wrap table td.contributor-name {
-  width: 80%;
+  width: 75%;
   font-weight: bold;
   font-size: 1.1em;
 }
 
-#table-wrap table td.contributor-seniority {
+#table-wrap table td.contributor-since {
+  white-space: nowrap;
   text-align: left;
 }
 

app/helpers/application_helper.rb

@@ -40,4 +40,8 @@ def normalize_title(title)
     title = title.starts_with?('Rails Contributors') ? title : "Rails Contributors - #{title}"
     strip_tags(title)
   end
+
+  def date(timestamp)
+    timestamp.strftime('%d %b %Y')
+  end
 end

app/views/commits/_commit.html.erb

@@ -1,5 +1,5 @@
 <tr class="<%= cycle 'even', 'odd' %>">
   <td class="commit-sha1"><%= link_to_commit_in_github commit %></td>
-  <td class="commit-date"><%= commit.committer_date.to_date %></td>
+  <td class="commit-date"><%= date commit.committer_date %></td>
   <td class="commit-message"><%= truncate(commit.short_message, length: 59) %></td>
 </tr>

app/views/contributors/_contributor.html.erb

@@ -1,7 +1,7 @@
 <tr class="<%= cycle 'even', 'odd' %>">
   <td class="contributor-rank">#<%= contributor.rank %></td>
   <td class="contributor-name"><%= link_to_contributor contributor %></td>
-  <td class="contributor-seniority"><%= contributor.first_contribution_at.to_date %></td>
+  <td class="contributor-since"><%= date contributor.first_contribution_at %></td>
   <td class="no-commits">
     <% path = if @time_window
          contributor_commits_in_time_window_path(contributor, @time_window)

app/views/contributors/index.html.erb

@@ -13,7 +13,7 @@
     <tr class="header">
       <th></th>
       <th>Name</th>
-      <th>Seniority</th>
+      <th>Since</th>
       <th>Commits</th>
     </tr>
     <%= render @contributors %>

app/views/releases/_release.html.erb

@@ -1,6 +1,6 @@
 <tr class="<%= cycle 'even', 'odd' %> release">
   <td class="release-tag"><%= link_to_release_in_github release %></td>
-  <td class="release-date"><%= release.date.to_date %></td>
+  <td class="release-date"><%= date release.date %></td>
   <td class="release-name"><%= link_to_release release %></td>
   <td class="release-counter"><%= link_to release.ncontributors, release_contributors_path(release) %></td>
   <td class="release-counter"><%= link_to release.ncommits, release_commits_path(release) %></td>

test/helpers/application_helper_test.rb

@@ -12,4 +12,8 @@ def test_github_url_for_tag
     tag = 'v4.2.1'
     assert_equal "https://github.com/rails/rails/tree/#{tag}", github_url_for_tag(tag)
   end
+
+  def test_date
+    assert_equal '07 Mar 2015', date(Time.new(2015, 3, 7))
+  end
 end