Functional programming is becoming increasingly widespread in industry. This trend is driven by the adoption of Scala as the main programming language for many applications. Scala fuses functional and object-oriented programming in a practical package. It interoperates seamlessly with both Java and Javascript. Scala is the implementation language of many important frameworks, including Apache Spark, Kafka, and Akka. It provides the core infrastructure for sites such as Twitter, Netflix, Zalando, and also Coursera.
Functional Programming Principles in Scala
Functional Programming Principles in Scala
This course is part of Functional Programming in Scala Specialization
Instructor: Martin Odersky
Sponsored by Coursera Learning Team
216,546 already enrolled
Gain insight into a topic and learn the fundamentals.
4.8
(8,247 reviews)
Intermediate level
Recommended experience
Flexible schedule
Approx. 56 hours
Learn at your own pace
91%
Most learners liked this course
What you'll learn
Understand the principles of functional programming
Write purely functional programs, using recursion, pattern matching, and higher-order functions
Design immutable data structures
Combine functional programming with objects and classes
Skills you'll gain
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Assessments
31 assignments
Taught in English
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This course is part of the Functional Programming in Scala Specialization
When you enroll in this course, you'll also be enrolled in this Specialization.
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There are 6 modules in this course
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
What's included
8 videos7 readings7 assignments3 programming assignments
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.
What's included
8 videos5 assignments2 programming assignments
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.
What's included
6 videos4 assignments2 programming assignments
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.
What's included
7 videos6 assignments2 programming assignments
This week we dive into Lists, the most commonly-used data structure in Scala.
What's included
6 videos5 assignments
After a deep-dive into Lists, this week we'll explore other data structures; vectors, maps, ranges, arrays, and more. We'll dive into Scala's powerful and flexible for-comprehensions for querying data.
What's included
7 videos4 assignments2 programming assignments
Instructor
Instructor ratings
4.8 (616 ratings)Offered by
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4.8
8,247 reviews
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Showing 3 of 8247
LK
5
Reviewed on Jul 12, 2016
The course is very good and labs are sometimes difficult but useful. However some material was not covered, and it is always like that, but still it can include iterators and some other chapters
AJ
5
Reviewed on Jun 12, 2019
This is a remarkable course in which the creator of the Scala programming language not only teaches the language but also offers deep insights into the theory of programming and computer science.
AW
5
Reviewed on Jan 9, 2021
I thought the course was fantastic. The exercises were just the right difficulty, and the lectures were very clear. Martin explains the concepts in a very understandable and approachable manner.
Recommended if you're interested in Computer Science
École Polytechnique Fédérale de Lausanne
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École Polytechnique Fédérale de Lausanne
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