We'll respond shortly.
bundle install --without test excludes the test group in your Gemfile from the install. It works well for reducing the size of your Heroku slug. However, there's a glitch with this option on Heroku -- when you specify it, Heroku reinstalls every included gem every time you deploy. It does respect your Gemfile.lock, so you're trading a smaller slug for a longer deploy.
Pivotal's open source CIMonitor project now supports OpenID! Thanks Tyler and Josh.
Arel has a bug that makes it difficult to use in
rails console. Every time you add a predicate, the number of internal objects in the Arel result increases exponentially. So, by the time you have 5 or 6 predicates, the console finishes generating the expression more or less instantly, and then spends 15+ minutes calling
to_s on the resulting Arel object in order to display it to you. tl;dr: when you're playing with Arel in rails console, end every line with
; nil to avoid having it print out the result. The exponential object explosion will be fixed in Rails 3.1.
Is it possible in Jasmine to spy on a getter such as
myObject[key]? We want to know when local storage is accessed.
Local storage has a functionally equivalent
getValue function, which you can spy on, but the spy is not triggered when you access the value via
On unicorn, the random number generator is seeded before the fork. So if you are depending on a set of unicorns to generate different random numbers, you need to reseed the random number generator manually after the fork.
If you want to make absolutely sure you aren't generating any queries in your Rails views, try no_querying_views - which explodes if your query comes from view code.
Skype 5 beta is out for Mac, which allows group video chat. Everyone must be on the beta for it to work.
Do people put bundler in the Gemfile?
Yes. Bundler is smart enough to omit it from the cache. It does, however, still follow the rules for version. We recommend using
~> 1.0.0 as the version string, because 1.x is supposed to be backwards-compatible with the current Gemfile format.
If you instead use
= 1.0.0 and your managed hosting environment updates bundler to something more recent, things will ASPLODE.
We made a branch in git called "--track" by accident, and now we can't get rid of it. git thinks it's a command-line argument, even when it's in quotes.
Here's the command what did it:
$ git checkout -b --track origin/actual_branch_name Branch --track set up to track remote branch refs/remotes/origin/actual_branch_name. Switched to a new branch "--track"
Consensus: kill it through RubyMine or gitX. There is also a way through the command line:
$ git branch -d -- --track
...but make sure you get the dashes in all the right places.
reset after tail - sometimes, if your PS1 has colors (or square brackets, or ... ?) you can lose your Terminal after tailing a file. To get it back, type
reset, which should work even if you can't see it echoing. You may need an extra return before it.
The Giants seem to have won! There's a parade tomorrow, right in front of the office. If you're coming for the tech talk, leave extra time as streets will be closed and they're expecting a crowd.
Other suggestions welcome. The project is using rr, which apparently can't do this last option, though that would be ideal.
If anyone wants to read through that document and confirm...feel free.
One team is starting to use Sunspot and is curious about testing strategies. Sunspot provides a method that stubs out the backend, but search blocks aren't executed, so it's hard to test actual searching.
Objective C needs a BDD framework. How does Xcode magically know about OCunit? We need to hook in there to have a usable framework.