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//! # My Crate
//! 
//! `my_crate` is a collection of utilities to make performing certain
//! calculations more convenient.

/// Adds one to the number given
/// 
/// # Examples
/// 
/// ```
/// let five = 5;
/// 
/// assert_eq!(6, mitch3ls_first_crate::add_one(five));
/// ```
pub fn add_one(x: i32) -> i32 {
    x + 1
}

#[cfg(test)]
mod tests {
    use super::*;
    #[test]
    fn it_works() {
        assert_eq!(6, add_one(5));
    }
}