[rspec-users] let vs ivar w/ before block

Patrick J. Collins patrick at collinatorstudios.com
Fri Sep 30 15:49:35 EDT 2011


> Am I correct in understanding that the point of using let is that it can
> minimize database calls due to memoization?
> 
> describe "#something" do
> 
>   let(:something) = Something.groovy_scope

and obviously I meant let(:something) { ... }, not =

(oops)...

Patrick J. Collins
http://collinatorstudios.com


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