12 Jun
2014
12 Jun
'14
6:28 a.m.
Hi Kim-Ee,
I may want a one-time only IO action, although so far the need hasn't arisen yet. ;)
In the spirit of pilfering while the buns are still hot out of the oven, is there a backstory for this package you could possibly sketch out? Some canonical use case maybe?
I use it to implement beforeAll/beforeAllWith[1] in Hspec[2]. I have been reluctant to add them because used in the wrong way they lead to bad/order dependent test cases. But there are some valid use cases. So I decided to finally add them. Cheers, Simon [1] https://github.com/hspec/hspec/pull/173 [2] http://hspec.github.io/