df2820ffd9
They used to run the query twice: once for the actual result and once to set up the observe. Now it shares the work between the observe and the actual query. This required me to inline the _depend helper, but I actually think this made what's going on more direct and clear. Drop the _allow_unordered hack. I'm not convinced that it was ever truly valid; the observe code really doesn't support unordered observes with skip and limit, and I could not remember what it was about count's use that made it hypothetically safe. Easier to just remove the hack (until we maybe eventually actually fix #1643) Stop using Deps.Dependency in an unidiomatic way; just use Deps.currentComputation directly.
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. This requires git, a C and C++ compiler, autotools, and scons. If you do not run this script, Meteor will automatically download pre-compiled binaries when you first run it.
# OPTIONAL
./scripts/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
From your checkout, 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/
Note that if you run Meteor from a git checkout, you cannot pin apps to specific
Meteor releases or run using different Meteor releases using --release.
Uninstalling Meteor
Aside from a short launcher shell script, Meteor installs itself inside your home directory. To uninstall Meteor, run:
rm -rf ~/.meteor/
sudo rm /usr/local/bin/meteor
Developer Resources
Building an application with Meteor?
- Announcement list: sign up at http://www.meteor.com/
- Ask a question: http://stackoverflow.com/questions/tagged/meteor
- Meteor help and discussion mailing list: https://groups.google.com/group/meteor-talk
- IRC:
#meteoronirc.freenode.net
Interested in contributing to Meteor?
- Core framework design mailing list: https://groups.google.com/group/meteor-core
- Contribution guidelines: https://github.com/meteor/meteor/tree/devel/Contributing.md