About this Course
4.8
5,648 ratings
1,144 reviews
Specialization
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100% online

Start instantly and learn at your own schedule.
Flexible deadlines

Flexible deadlines

Reset deadlines in accordance to your schedule.
Intermediate Level

Intermediate Level

At least one year of programming (in any language)

Hours to complete

Approx. 23 hours to complete

Suggested: 5 hours / week...
Available languages

English

Subtitles: English, Korean, Serbian, French

What you will learn

  • Check

    Understand the principles of functional programming

  • Check

    Write purely functional programs, using recursion, pattern matching, and higher-order functions

  • Check

    Design immutable data structures

  • Check

    Combine functional programming with objects and classes

Skills you will gain

RecursionScala ProgrammingArray ProgrammingFunctional Programming
Specialization
100% online

100% online

Start instantly and learn at your own schedule.
Flexible deadlines

Flexible deadlines

Reset deadlines in accordance to your schedule.
Intermediate Level

Intermediate Level

At least one year of programming (in any language)

Hours to complete

Approx. 23 hours to complete

Suggested: 5 hours / week...
Available languages

English

Subtitles: English, Korean, Serbian, French

Syllabus - What you will learn from this course

Week
1
Hours to complete
13 hours to complete

Getting Started + Functions & Evaluation

Get up and running with Scala on your computer. Complete an example assignment to familiarize yourself with our unique way of submitting assignments. In this week, we'll learn the difference between functional imperative programming. We step through the basics of Scala; covering expressions, evaluation, conditionals, functions, and recursion...
Reading
11 videos (Total 139 min), 8 readings, 4 quizzes
Video11 videos
Tools Setup for Linux22m
Tools Setup for Mac OS X21m
Tools Setup for Windows18m
Lecture 1.1 - Programming Paradigms14m
Lecture 1.2 - Elements of Programming14m
Lecture 1.3 - Evaluation Strategies and Termination4m
Lecture 1.4 - Conditionals and Value Definitions8m
Lecture 1.5 - Example: square roots with Newton's method11m
Lecture 1.6 - Blocks and Lexical Scope8m
Lecture 1.7 - Tail Recursion12m
Reading8 readings
Tools Setup (Please read)10m
Cheat Sheet10m
IntelliJ IDEA Tutorial10m
Eclipse Tutorial10m
SBT tutorial and Submission of Assignments (Please read)10m
Learning Resources10m
Scala Tutorial10m
Scala Style Guide10m
Quiz1 practice exercise
Learning check-in2m
Week
2
Hours to complete
7 hours to complete

Higher Order Functions

This week, we'll learn about functions as first-class values, and higher order functions. We'll also learn about Scala's syntax and how it's formally defined. Finally, we'll learn about methods, classes, and data abstraction through the design of a data structure for rational numbers....
Reading
7 videos (Total 84 min), 2 quizzes
Video7 videos
Lecture 2.2 - Currying14m
Lecture 2.3 - Example: Finding Fixed Points10m
Lecture 2.4 - Scala Syntax Summary4m
Lecture 2.5 - Functions and Data11m
Lecture 2.6 - More Fun With Rationals15m
Lecture 2.7 - Evaluation and Operators16m
Week
3
Hours to complete
7 hours to complete

Data and Abstraction

This week, we'll cover traits, and we'll learn how to organize classes into hierarchies. We'll cover the hierarchy of standard Scala types, and see how to organize classes and traits into packages. Finally, we'll touch upon the different sorts of polymorphism in Scala....
Reading
3 videos (Total 66 min), 2 quizzes
Video3 videos
Lecture 3.2 - How Classes Are Organized20m
Lecture 3.3 - Polymorphism21m
Week
4
Hours to complete
8 hours to complete

Types and Pattern Matching

This week we'll learn about the relationship between functions and objects in Scala; functions *are* objects! We'll zoom in on Scala's type system, covering subtyping and generics, and moving on to more advanced aspects of Scala's type system like variance. Finally, we'll cover Scala's most widely used data structure, Lists, and one of Scala's most powerful tools, pattern matching....
Reading
7 videos (Total 117 min), 2 quizzes
Video7 videos
Lecture 4.2 - Functions as Objects8m
Lecture 4.3 - Subtyping and Generics15m
Lecture 4.4 - Variance (Optional)21m
Lecture 4.5 - Decomposition16m
Lecture 4.6 - Pattern Matching19m
Lecture 4.7 - Lists16m
4.8
1,144 ReviewsChevron Right
Career direction

27%

started a new career after completing these courses
Career Benefit

83%

got a tangible career benefit from this course
Career promotion

11%

got a pay increase or promotion

Top Reviews

By RSOct 9th 2016

Really good explanation by the instructor. Good assignments. The assignments gave a good insights into functional programming. I loved the way the problems were decomposed into neat smaller functions.

By VPSep 14th 2018

It took me much longer than expected to finish the course and sometimes it made me feel stupid and helpless. Diving into functional programming was a mind bending experience, totally worth time spent!

Instructor

Avatar

Martin Odersky

Professor
Computer Science

About École Polytechnique Fédérale de Lausanne

About the Functional Programming in Scala Specialization

Discover how to write elegant code that works the first time it is run. This Specialization provides a hands-on introduction to functional programming using the widespread programming language, Scala. It begins from the basic building blocks of the functional paradigm, first showing how to use these blocks to solve small problems, before building up to combining these concepts to architect larger functional programs. You'll see how the functional paradigm facilitates parallel and distributed programming, and through a series of hands on examples and programming assignments, you'll learn how to analyze data sets small to large; from parallel programming on multicore architectures, to distributed programming on a cluster using Apache Spark. A final capstone project will allow you to apply the skills you learned by building a large data-intensive application using real-world data....
Functional Programming in Scala

Frequently Asked Questions

  • Once you enroll for a Certificate, you’ll have access to all videos, quizzes, and programming assignments (if applicable). Peer review assignments can only be submitted and reviewed once your session has begun. If you choose to explore the course without purchasing, you may not be able to access certain assignments.

  • When you enroll in the course, you get access to all of the courses in the Specialization, and you earn a certificate when you complete the work. Your electronic Certificate will be added to your Accomplishments page - from there, you can print your Certificate or add it to your LinkedIn profile. If you only want to read and view the course content, you can audit the course for free.

More questions? Visit the Learner Help Center.