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//! Coming soon: `clipper`: a cross-platform binary and Rust crate for piping to the system
//! clipboard

/// adds two integers
/// ## Example:
/// ```
/// use clipper::add; // FIXME
///
/// assert_eq!(add(1,1), 2);
/// ```
/// This is a doctest
pub fn add(a: i32, b: i32) -> i32 {
    a + b
}

#[cfg(test)]
mod tests {
    use super::*;

    #[test]
    fn adder_unit_test() {
        assert_eq!(add(2, 2), 4);
    }
}