Table of Contents
Why use Clojure?
Clojure is being used extensively for processing large volumes of data. It is very well suited to data mining/commercial-AI (ie: Runa) and large scale predictions (aka WeatherBill). Clojure’s concurrency story really helps in these data heavy domains where parallel processing is simply the only answer.
How different is Clojure from Lisp?
Clojure is a dialect of Lisp, and shares with Lisp the code-as-data philosophy and a powerful macro system. On the other hand, Common Lisp is detailed as “The modern, multi-paradigm, high-performance, compiled, ANSI-standardized descendant of the long-running family of Lisp programming languages”.
Is Clojure similar to Java?
Clojure is a relatively new functional programming language that can com- pile to both Java bytecode and JavaScript(ClojureScript), with features like persistent data structures and a high level of abstraction.
Is clojure a JVM?
Hosted on the JVM Clojure is designed to be a hosted language, sharing the JVM type system, GC, threads etc. All functions are compiled to JVM bytecode. Clojure is a great Java library consumer, offering the dot-target-member notation for calls to Java.
Is Clojure a JVM language?
Hosted on the JVM Clojure is designed to be a hosted language, sharing the JVM type system, GC, threads etc. All functions are compiled to JVM bytecode. Clojure supports the dynamic implementation of Java interfaces and classes.
Is clojure a true Lisp?
Clojure is a member of the Lisp family of languages. Many of the features of Lisp have made it into other languages, but Lisp’s approach to code-as-data and its macro system still set it apart.
Does CL Clojure support Java arrays?
Clojure supports the creation, reading and modification of Java arrays. It is recommended that you limit use of arrays to interop with Java libraries that require them as arguments or use them as return values. Note that many other Clojure functions work with arrays such as via the seq library.
Can you assign to function parameters in Clojure?
Note – you cannot assign to function params or local bindings. Only Java fields, Vars, Refs and Agents are mutable in Clojure. Macro. Expands into code that creates a fn that expects to be passed an object and any args and calls the named instance method on the object passing the args.
Is it possible to override a protected method in Clojure?
Note that while method fns can be provided to override protected methods, they have no other access to protected members, nor to super, as these capabilities cannot be proxied. Clojure supports the creation, reading and modification of Java arrays.
How do I extend a class in Clojure?
Implementing Interfaces and Extending Classes Clojure supports the dynamic creation of objects that implement one or more interfaces and/or extend a class with the proxy macro. The resulting objects are of an anonymous class. You can also generate statically-named classes and.class files with gen-class.