truthy 2.0.0

Check if a value is "truthy"
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34

# truthy

[![Crates.io](https://img.shields.io/crates/v/truthy)](https://crates.io/crates/truthy)
[![Docs.rs](https://docs.rs/truthy/badge.svg)](https://docs.rs/truthy)

Check if a value is "truthy"

## Example

```rust
let choice: String = get_user_input();

// `choice` is the original choice if it's truthy (non-empty string), or the default
// choice if it's falsy (empty string).
let choice = choice.or(String::from("default choice"));

// Decrements n by 1 if n > 0;
let mut n = get_u8();
n.and_then_eq(|n| n - 1);
```

## Behavior

```rust
// non-zero numbers are truthy
0u32.truthy(); // false
0f32.truthy(); // false
1u32.truthy(); // true
1f32.truthy(); // true

// empty strings are not truthy
"".truthy(); // false
"foo".truthy(); // true
```