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<!DOCTYPE html>
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<head>
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<title>Alex Popov</title>
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<meta name="description" content="Probably there are not many cases where one wouldn't wont their users to have email addresses. Nevertheless, I had exactly this situation …">
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Alex Popov
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<h2>My personal blog about my experience with Ruby, Rails and many other things</h2>
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<h1 class="entry-title"><a href="/blog/2013/10/31/allow-users-to-authenticate-with-username-only-using-devise-activeadmin-rails-4-and-ruby-2/">Allow Users to Authenticate With Username Only Using Devise, ActiveAdmin, Rails 4 and Ruby 2</a></h1>
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<time datetime="2013-10-31T16:10:00+02:00" pubdate data-updated="true">Oct 31<span>st</span>, 2013</time>
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<div class="entry-content"><p>Probably there are not many cases where one wouldn't wont their users to have email addresses. Nevertheless, I had exactly this situation recently. It was quite a challenge (for me at least) to figure out all the things one needs to change in Devise, so as not to expect users to provide an email upon registration and sign-in and to work properly. Finally, I was able to set it to work properly and decided to save you the trouble, in case some of you have a similar setup. </div>
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<h1 class="entry-title"><a href="/blog/2013/09/02/install-postgresql-9-dot-2-4-on-os-x-mountain-lion/">Install Postgresql 9.2.4 on OS X Mountain Lion</a></h1>
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<time datetime="2013-09-02T13:54:00+03:00" pubdate data-updated="true">Sep 2<span>nd</span>, 2013</time>
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<div class="entry-content"><h1>A quick way to get Postgres to work with your existing Rails app</h1>
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<p>There are plenty of instructions for installing PSQL on OS X Mountain Lion such as <a href="https://coderwall.com/p/1mni7w">this</a> or <a href="http://metacog.elijames.org/post/28333408639/setting-up-a-development-environment-on-mountain-lion">this</a>. The problem here is that as of Mountain Lion Postgres opens a socket in <code>/var/pgsql_socket</code>, which is different from previous versions.</div>
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<h1 class="entry-title"><a href="/blog/2013/08/31/hello-world/">Hello World</a></h1>
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<time datetime="2013-08-31T00:01:00+03:00" pubdate data-updated="true">Aug 31<span>st</span>, 2013</time>
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<div class="entry-content"><h2>A post to get my blog going</h2>
<p><img class="center" src="/images/github_page_and_octopress.png" width="600" title="Octocat and Octopress" alt="Octocat and Octopress"></p>
<p>This is it. I made it. I installed <a href="http://octopress.org/">Octopress</a>, deployed my blog on <a href="http://pages.github.com/">GitHub Pages</a> and am writing my first blog post. I decided to create this blog for two reasons: </div>
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<a href="/blog/2013/10/31/allow-users-to-authenticate-with-username-only-using-devise-activeadmin-rails-4-and-ruby-2/">Allow users to authenticate with username only using Devise, ActiveAdmin, Rails 4 and Ruby 2</a>
</li>
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<a href="/blog/2013/09/02/install-postgresql-9-dot-2-4-on-os-x-mountain-lion/">Install Postgresql 9.2.4 on OS X Mountain Lion</a>
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<a href="/blog/2013/08/31/hello-world/">Hello World</a>
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<a href="https://github.com/AlexVPopov">@AlexVPopov</a> on GitHub
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