Run more examples¶
Reahl comes with a number of examples. These are not self-explanatory – they are referred to all over in the rest of the tutorial to illustrate what is explained there.
Here is a cheat sheet when you come across an example in and you wonder how to run it.
Listing and checking out examples¶
To list all the examples that come with Reahl:
The list of example names this outputs are referred to all over in our documentation.
To get an example, run (e.g.):
reahl example tutorial.hello
This will create a directory “hello” in your current location containing the example.
After first checking out an example, do the following before trying to run it:
Go to the checked out example:
Prepare the example for development:
reahl setup -- develop -N
Create a database:
reahl createdbuser etc reahl createdb etc reahl createdbtables etc
Once that is done, run the example:
reahl serve etc
All examples use the same database. Before you run a different example, you need to remove the previous database:
reahl dropdb etc
To remove a previous example from development, run:
reahl setup -- develop -N --uninstall