fn naive_snake_case()

in dubbo-build/src/lib.rs [122:136]

• 13 lines of code
• 7 McCabe index (conditional complexity)

fn naive_snake_case(name: &str) -> String {
    let mut s = String::new();
    let mut it = name.chars().peekable();

    while let Some(x) = it.next() {
        s.push(x.to_ascii_lowercase());
        if let Some(y) = it.peek() {
            if y.is_uppercase() {
                s.push('_');
            }
        }
    }

    s
}