onigiri

onigiri is the tool of handling chars in Rust. The japanese name of rice ball is "Onigiri". In my image, a grain of rice is char. And what collected them is chars.

Dec 24 2018

I removed what seems useless from tools.rs.

Then I renamed is_number, is_positive_number, is_negative_number to is_integer, is_positive_integer, is_negative_integer.

Accordingly, I added is_float, is_positive_float and is_negative_float newly.

And I renamed create_btm to to_btm.

Dec 9 2018

Vvc make it possible to specify a separator.

Nov 5 2018

I add new function search_all.

Usage

You add onigiri in Cargo.toml.

[dependencies] onigiri = "0.1.11" example is as follows.

``` extern crate onigiri; use onigiri::tools;

fn main() { let test_text = "(13 + 2)";

let new_vvchar = onigiri::tools::create_vvchar(&test_text, ' ');
assert_eq!(&new_vvchar, &vec![vec!['(', '1','3'],vec!['+'],vec!['2', ')']]);

let thirteen = &new_vvchar[0][1..].to_vec();
assert_eq!(onigiri::validator::is_positive_integer(&thirteen), true);

let num = onigiri::tools::cast::<u8>(&thirteen);
assert_eq!(&num, &Some(13_u8));
assert_eq!(&num.unwrap() + 2, 15_u8);

} ```