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function Meteor.userLoaded(), which is true if you are logged in and the user doc is loaded, and a currentUserLoaded Handlebars helper to match. If logged in and the user doc is not yet loaded, Meteor.user() now returns an object which only contains _id. The current user subscription is now named meteor.currentUser rather than being an unnamed sub. (loginServiceConfiguration is renamed meteor.loginServiceConfiguration to match.) This subscription is sub'd from when you log in and unsub'd from when you log out (or if you log in with different credentials). I was very careful to make sure that in the case of "sub #1, unsub #1, sub #2, sub #1 is ready" we do not declare the user to be ready. I could have instead modified livedata_connection to not call ready callbacks for unsub'd subscriptions (add a "delete self.sub_ready_callbacks[obj._id]" to the self.subs removed function) but this seemed less invasive. The password and email tests use this to take a more rigorous approach to waiting for the data to load, and they change the localStorage keys so that multiple tabs running tests don't interact via localStorage.
Meteor
Meteor is an ultra-simple environment for building modern web applications.
With Meteor you write apps:
- in pure Javascript
- that send data over the wire, rather than HTML
- using your choice of popular open-source libraries
Documentation is available at http://docs.meteor.com/
Quick Start
Install Meteor:
curl https://install.meteor.com | /bin/sh
Create a project:
meteor create try-meteor
Run it:
cd try-meteor
meteor
Deploy it to the world, for free:
meteor deploy try-meteor.meteor.com
Slow Start (for developers)
If you want to run on the bleeding edge, or help develop Meteor, you can run Meteor directly from a git checkout.
git clone git://github.com/meteor/meteor.git
cd meteor
If you're the sort of person who likes to build everything from scratch, you can build all the Meteor dependencies (node.js, npm, mongodb, etc) with the provided script. If you do not run this script, Meteor will automatically download pre-compiled binaries when you first run it.
# OPTIONAL
./admin/generate-dev-bundle.sh
Now you can run meteor directly from the checkout (if you did not build the dependency bundle above, this will take a few moments to download a pre-build version).
./meteor --help
Or install to /usr/local like the normal install process. This
will cause meteor to be in your PATH.
./install.sh
meteor --help
After installing, you can read the docs locally. The /docs directory is a meteor application, so simply change into the /docs directory and launch the app:
cd docs/
meteor
You'll then be able to read the docs locally in your browser at http://localhost:3000/
Developer Resources
Get in touch! We'd love to hear what you think. You can get involved in several ways:
- Announcement list: sign up at http://www.meteor.com/
- IRC:
#meteoronirc.freenode.net - Ask a question: http://stackoverflow.com/questions/tagged/meteor
- Email us:
contact@meteor.com - How to contribute to Meteor: https://github.com/meteor/meteor/wiki