Andy Scott andyscott

## hkt.rs
use std::rc::Rc;

trait HKT<U> {
    type C; // Current type
    type T; // Type with C swapped with U
}

macro_rules! derive_hkt {
    ($t:ident) => {
        impl<T, U> HKT<U> for $t<T> {

## Advanced-FP-with-Scala.md

      
              1 file
            
          
              0 forks
            
          
              0 comments
            
          
              0 stars
            
          
                andyscott
                / Advanced-FP-with-Scala.md
            
            
              Created
              September 17, 2016 18:05
                — forked from jdegoes/Applied-FP-with-Scala.md
            
          
    Advanced Functional Programming with Scala - Notes

Copyright © 2017 Fantasyland Institute of Learning. All rights reserved.
1. Mastering Functions

A function is a mapping from one set, called a domain, to another set, called the codomain. A function associates every element in the domain with exactly one element in the codomain. In Scala, both domain and codomain are types.
val square : Int => Int = x => x * x

  
## drop-to-repl-2.9.RC1.scala
/**
 * Originally authored by Jason. Updated by me (Andy) to work in Scala 2.9 RC1
 *
 * @author Jason Zaugg (aka retronym), Andy Scott
 */
object InterpreterUtil {
  import scala.tools.nsc.interpreter._
  import scala.tools.nsc.interpreter.Results._
  import scala.tools.nsc.Settings
	use std::rc::Rc;

	trait HKT<U> {
	type C; // Current type
	type T; // Type with C swapped with U
	}

	macro_rules! derive_hkt {
	($t:ident) => {
	impl<T, U> HKT<U> for $t<T> {
	/**
	* Originally authored by Jason. Updated by me (Andy) to work in Scala 2.9 RC1
	*
	* @author Jason Zaugg (aka retronym), Andy Scott
	*/
	object InterpreterUtil {
	import scala.tools.nsc.interpreter._
	import scala.tools.nsc.interpreter.Results._
	import scala.tools.nsc.Settings