Emma is a functional programming library for NodeJS and the browser. It emphasizes chainable function execution and deferred evaluation.
Emma allows you to construct functional chains of operations and
evaluate your chain when desired through a realize() function.
var e = require('emma');
e([1, 2, 3, 4, 5]).cons(0).conj(6).interpose('x').realize().coll
// [0, 'x', 1, 'x', 2, 'x', 3, 'x', 4, 'x', 5, 'x', 6]
Chain any of these from an instance of emma:
- conj
- cons
- take
- takeWhile
- distinct
- filter
- rest
- interleave
- interpose
- drop
- dropWhile
Then realize your chain with r() or realize() and access it with .coll