I am developing a Rails application where I
can vastly speed up the site by doing a bunch of pre-calculations and
storing the results to the database, rather than performing the calculation
when requested by the user.
(Note that I am talking about
millions of iterations from hundreds of thousands of database rows. My
estimation is that to complete all
my ruby environment in my mac Leopard is all messed up. And I want to
uninstall the entire ruby, gem stack and install them again from scratch.
How can I do it ?please point me towards a good resource on the net.
I have seen a number of posts on this before and have followed their
instructions but nothing is working. I'll outline below what I have done,
and the instructions I have follows - would be grateful for any
I have followed the following installation
What's a smart way of using ActiveSupport or perhaps regular built in
Ruby functionality to take two arrays and merge them into a hash where each
element in an array matches the element in a parallel array? imagine two