November 2009
Intermediate to advanced
560 pages
21h 40m
English
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Chapter 15. Creating composable functional libraries
This chapter covers
- Designing functional combinator libraries
- Working with time-varying values
- Composing time-varying values with drawings
- Developing library for modeling financial contracts
A design principle that arises in many aspects of functional programming is compositionality. This means building complex structures from a few primitives using composition operations. We’re describing compositionality in a general sense because it can appear in countless forms. Let’s look at two examples you’re already familiar with.
We’ll begin with the F# type system: there are a few primitive types, such as integer and Boolean, as well as ways of combining them, such as using the * type constructor ...
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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.