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All LessonsFree Lessons (7)

A Brief Introduction

The Nature of the Language

Expressions and Statements

Data Types

Introduction Integers Booleans Floats Characters Strings Polymorphic Comparison Type Conversions Type Errors Quiz

Identifiers

Introduction let Binding Type-Specific Identifiers Scope Type Definition Mutability Quiz Exercise: Mutable Integers Solution Review: Mutable Integers

Data Structures

Introduction Tuples Pattern Matching Records Nested Records Record Mutation Arrays Basic Array Functions Pattern Matching with Arrays Quiz Exercise: Pattern Matching with Nested Tuples Solution Review: Pattern Matching with Nested Tuples Exercise: Mutable Nested Fields Solution Review: Mutable Nested Fields Exercise: Palindromic Arrays Solution Review: Palindromic Arrays

Conditional Expressions

Introduction The if-else Expression Nested if-else The switch Keyword The Ternary Operator Quiz Exercise: String Comparison Solution Review: String Comparison Exercise: Number Sequence Solution Review: Number Sequence

Functions

Function Definition

Functions with Records

Functions as Values

Recursive Functions

The Unit Data Type

Operator Functions

Polymorphic Functions

Exercise: Celsius to Fahrenheit

Solution Review: Celsius to Fahrenheit

Exercise: The Factorial of a Number

Solution Review: The Factorial of a Number

Exercise: Tuples from Records

Solution Review: Tuples from Records

Loops

Introduction For Loops While Loops Quiz Exercise: Find the Minimum in an Array Solution Review: Find the Minimum in an Array Exercise: The Factorial of a Number (Loops)Solution Review: The Factorial of a Number (Loops)

Variants

Introduction Variant Types Variant Constructors Examples of Variants The option Type Lists Further List Operations Quiz Exercise: Count Even Integers in a List Solution Review: Count Even Integers in a List Exercise: Pedestrian Movement Solution Review: Pedestrian Movement

Objects

Introduction Object Creation Private Methods Open Objects Mutability Quiz Exercise: The Calculator Object Solution Review: The Calculator Object

Functional Programming with ReasonML/

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Quiz

Quiz

Test your knowledge on the fundamental theory of ReasonML with this fun quiz!

We'll cover the following...

Technical Quiz

1.

ReasonML is a new syntax and toolchain for which language?

A.

JavaScript

B.

OCaml

C.

React

D.

None of the above

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