Useful to sync gems across servers. Converts gem list --local output to a bunch of gem install commands. Rails related gems are removed from the initial list.
gem list --local | grep -v '\*' | grep -v ^$ | grep -v ^action | grep -v ^active | grep -v ^rails | grep -v ^rack | grep -v ^rake | sed 's|(|-v=|' | sed 's|)||' | sed 's|^\(.*\),|\1\n\1|' | sed 's|=.*[[:space:]]|=|' | sed 's|^|gem install |' |
It’s a 2.3 bug still not fixed in 2.3.4 gems according to this thread
On my new server with Rails 2.3.4 installed it looks like this:
I run script/plugin install git://github.com/whatever/plugin.git and then just nothing happens.
Recipe from above mentioned thread works for me, so I have to run instead:
script/plugin install http://github.com/whatever/plugin.git/ |
Note slash at the end!
Quite a common mistake.
Never use :update option of PrototypeHelper methods (like link_to_remote) together with RJS templates. Simply remove :update and RJS will care about it. Another option is to avoid using RJS if possible.
Had to spend some time to figure out:
Person.find :all, :conditions => [ "user_name = ? AND surname = ? AND address = ?", user_name, surname, address] |
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