Hi Shantanu, that was perfect, thanks. I note that this article only
deprecates dynamic scoping in libraries, so my conclusion is that what I am
considering is not an antipattern. Indeed, Stuart Sierra says the same:
"Applications can manage their own resources, and only the application
program
Hi Lyn,
Dynamic vars for resource sharing is not a favored approach due to
performance and several other reasons. This blog post explains it well:
http://stuartsierra.com/2013/03/29/perils-of-dynamic-scope
Shantanu
On Thursday, 29 August 2013 07:21:46 UTC+5:30, Lyn Headley wrote:
>
> Hello, if
Hello, if I want to run some sql code in a transaction, I can do
this (where clojure.java.jdbc is referred to as j):
(j/db-transaction
[conn dbspec]
use conn here
But if I have a function I want to call from this transaction, say to
do a query, then I need to pass in the connection to that fun
