| # This is just a cheat sheet: | |
| # On production | |
| sudo -u postgres pg_dump database | gzip -9 > database.sql.gz | |
| # On local | |
| scp -C production:~/database.sql.gz | |
| dropdb database && createdb database | |
| gunzip < database.sql.gz | psql database |
When doing pagination in Grails, you need to know the total number of objects a person can see.
When Domain Objects (in this example a Domain Class Project) are secured by ACL, this becomes problematic.
Here's a quick solution to find the number of objects under ACL security that a given user can see.
Basically, if the user is not ROLE_ADMIN, then we join the ACL tables, and return a count of those where the current user is the owner, or has READ | WRITE | ADMINISTRATION flags set
Locate the section for your github remote in the .git/config file. It looks like this:
[remote "origin"]
fetch = +refs/heads/*:refs/remotes/origin/*
url = [email protected]:joyent/node.git
Now add the line fetch = +refs/pull/*/head:refs/remotes/origin/pr/* to this section. Obviously, change the github url to match your project's URL. It ends up looking like this:
| // No commas | |
| def a = 'tim' | |
| def nocom = match( a ) { | |
| when 'dave' 'Hi Dave' | |
| when 'tim' 'Hi Tim' | |
| otherwise 'none of the above' | |
| } | |
| assert nocom == 'Hi Tim' | |
| // Commas |