lambda.rs

Utilities and macros for functional programming with closures

Synopsis

This library is a higher level counterpart to some of the epsilonz libraries such as epsilonz/morphism.rs.

Examples

```rust

[test]

fn testexamplereadme() { use std::iter::AdditiveIterator; use std::num::Float;

let f =
    λ!(| x | 2u64 * x)
    .o(| x | 1.5f64 + x.to_f64().unwrap())
    .o(| x | x.floor().to_u64().unwrap());

let res = range(0u64, 9).map(f).sum();

assert_eq!(res, 81);

} ```

Documentation

See the API documentation here.

Requirements

1. Rust
2. Cargo

You can install both with the following:

$ curl -s https://static.rust-lang.org/rustup.sh | sudo sh

See Installing Rust for further details.

Usage

$ cargo build ## build library and binary $ cargo test ## run tests in ./tests $ cargo bench ## run benchmarks in ./benches

Discussion

There is an IRC channel on freenode (chat.freenode.net) at #epsilonz.