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All LessonsFree Lessons (7)

A Brief Introduction

The Nature of the Language Operators Expressions and Statements Quiz

Data Types

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

Identifiers

Type-Specific Identifiers

Type Definition

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

Introduction Function Definition Function Scope Currying Functions with Records Functions as Values Recursive Functions The Unit Data Type Labels Operator Functions Polymorphic Functions Quiz 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

Variant Constructors

Examples of Variants

The option Type

Further List Operations

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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Introduction

Introduction

Let's take a look at what identifiers are all about.

We'll cover the following...

- What is an Identifier?
- Reason’s Approach

What is an Identifier?

In the previous section, we familiarized ourselves with the various data types available to us in ReasonML. However, ...