# rust-luhn2
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Performs a Luhn algorithm check on given number, returns true/false.

It is `luhn2` because there already is a luhn package but poorly 
documented and with almost no tests (looks like first rust try).

[Documentation](https://lunemec.github.io/rust-luhn/)

## Usage

Add this to your `Cargo.toml`:

```toml
[dependencies]
luhn2 = "0.1"
```

and this to your crate root:

```rust
extern crate luhn2;
use luhn2::validate;
```