concept47 web Development

concept47 web Development

Category: Content
Type: Blog Article

Generated 2 days ago

concept47 web Development

Category: Content
Type: Blog Article

Generated 1 week ago

New blog articles detected

  • Rails dev with puma-dev

    A few months ago the creator of my favorite rails server (puma) announced a version of puma called puma-dev. This new server bears more than a passing resemblance to pow, because of its goal of making local rails development stupendously easy. I … Continue reading →

concept47 web Development

Category: Content
Type: Blog Article

Generated 3 weeks ago

New blog articles detected

  • json (1.8.3) and rubyracer gems aren’t compatible with ruby 2.4.0

    PS: This is moot anyway because it looks like Rails 4.2 doesn’t fully support Ruby 2.4.0 yet Ran into this problem trying to upgrade a Rails app to use the new version of Ruby. make "DESTDIR=" compiling generator.c generator.c:861:25: error: … Continue reading →

  • How to clear all the gems from your rvm installation

    rvm gemset empty mygems "" Useful when you want to blow away all the gems installed for an rvm version of ruby and start over

  • Suddenly failing `rvm install`command on os x 10.11 (El Capitan)

    This actually started with a strange error, when I went to fire up a rails server in an app I’d been working on the night before. Unable to load application: LoadError: dlopen(/Users/xxx/.rvm/rubies/ruby-2.3.0/lib/ruby/2.3.0/x86_64-darwin14/readline.bundle, 9): Library not loaded: /usr/local/opt/readline/lib/libreadline.6.dylib Like I mentioned, … Continue reading →

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