Sentence examples for immutable program from inspiring English sources
Immutable program instructions were softened to "If x, then y.
Where imperative programming relies heavily on mutable state (changing an object's value during execution), functional programming focuses on immutable state, in which a declared object retains its value throughout the process.
Clojure is a Lisp variant that encourages a functional style of programming by providing immutable data structures, functions as first-class objects and uses recursive iteration as opposed to state-based looping (Hickey, 2008).
One programming paradigm that greatly facilitates writing referentially transparent functions and using immutable data structures is the one of functional programming.
We studied the aspects and benefits of functional programming in cheminformatics by first designing an immutable data structure for representing molecules and then implementing a SMILES parser in accordance with the OpenSMILES specification [21].
We present our initial results with functional programming in chemistry by first describing an immutable data structure for molecular graphs together with a couple of simple algorithms to calculate basic molecular properties before writing a complete SMILES parser in accordance with the OpenSMILES specification.
These findings suggest that lineage specification programs may be dependent on but a few immutable genetic regulatory elements, while tolerating considerable epigenetic variation at numerous additional organism-specific lineage-specific elements.
Since CMQ is implemented in a pure functional programming language (Haskell), and pure functional data types are immutable, updating a node by writing directly to memory is not supported.
In its purest form, functional programming removes the need for variable assignment by using immutable data structures that eliminate the use of state and side effects (Backus, 1978).
Scala is not a pure functional programming language that enforces referential transparency through its type system (this can be achieved by using the effect system provided by scalaz though; see below), but programming in a pure manner as well as the use of immutable data structures are strongly encouraged and facilitated by the language.
