September 2017
Beginner to intermediate
396 pages
9h 46m
English
Content preview from Haskell Cookbook
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How it works...
This recipe looks at heist as a template framework where we loaded a template HelloWorld from a template directory. The template requires the arguments name and familyname. The values of these arguments or tags are inserted in the HeistState. Then we run the HeistT monad with the evalHeistT function by supplying the state.
The heist framework inserts the splices (named HeistT), and runs the evaluation for the template by using values supplied in the state.
In this recipe, we used the Heist.Interpreted module. The heist library also provides the Heist.Compiled library. The major difference is that the interpreted module evaluates the DOM at runtime, whereas the compiled module does DOM evaluation at the load time, reducing ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.