adpro

Repository for the course: Advanced programming (adpro)

Commands

Running all tests

scala-cli test .

Running a single test

scala-cli test . -- -f <exercise-name>

Running REPL (Read-Eval-Print-Loop)

scala-cli repl .

Afterwards import necessary classes. Often importing adpro.* is needed, thus write:

import adpro.<exercise-name>.*

Probability

When running something in REPL and you want to check if the probability is correct, you can use the following:

import pigaro.*
val res = <your-expression>.sample(n)
println(res.pr(<your-condition>))

In 10-prob the specific commands run were:

import pigaro.*
val res = pick(1000)
println(res.pr(Black))
println(res.pr(Red))

Notes

Given keyword

Something about that if it says given somewhere you probably need to use with instead of =. I have no idea why.

Quick LazyList

Often you can use below to import necessities to create a quick LazyList:

import adpro.laziness.LazyList.*
val testLazyList = from(4).take(2)

Parser

To test a parser quick parser you have to import necessities and run the following:

import adpro.parsing.*
import adpro.parsing.Sliceable.*
<specific parser>.run(<some string>)

Pigaro/Probability

Ensure imports and what the other thing is:

import pigaro.*
given rng: spire.random.rng.SecureJava = spire.random.rng.SecureJava.apply

Run following to test uniform distribution:

val samples = <func>.sample(10000)
samples.pr(<option 1>)