It continues to grow in popularity as the need for safe, scalable, reliable solutions increases. Overall, this is a general purpose language suitable for a broad range of applications. Morgan are a few of the giants who have utilized Haskell in some capacity. Facebook, Google, Twitter, Microsoft, NVIDIA, and J.P. Companies working with large amounts of data have particularly been drawn to this language.
Shorter development time, tight control of side effects, and scalability make Haskell an attractive option for a wide variety of industries. This language is appealing for many reasons like its cleaner, more reliable code. Additionally, with a strict separation of side effects, Haskell imposes good structure in the code. With the compiler evaluating the code before runtime, this type check results in concise, clean, and correct code. This is a statically typed language, meaning the code is evaluated at compile time. And, again, because FP is based on Lambda Calculus, the purely functional language of Haskell features the greek letter lambda in its logo.įunctions handle low-level tasks in Haskell, as well as define what the program is supposed to do. The language’s namesake, mathematician Haskell Brooks Curry, spent his career working in the area of Combinatory Logic (a notation designed to remove the necessity for variables in mathematical logic), which provided the foundation for functional programming. When Haskell is referred to as a “purely functional” language, this relates to the fact that every function in Haskell is a function in the mathematical sense. This declarative type of programming uses expressions instead of statements, and focuses on “what to solve” rather than “how to solve.”
The official tagline for Haskell plainly describes that it is “an advanced, purely functional programming language.” If you’re not familiar with functional programming, this is a programming paradigm based on Lambda Calculus, providing a theoretical framework to describe functions and their evaluation. But what is Haskell exactly, and what are the best uses for this programming language? Haskell and other Functional Programming languages have increased in popularity in recent years.
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