fn from()

in src/builder.rs [84:102]

• 19 lines of code
• 4 McCabe index (conditional complexity)

    fn from(mut builder: RibbonBuilder<'a, W, T>) -> ApproximateRibbon<W, T> {
        assert!(builder.items.len() <= builder.universe_size);
        if builder.items.len() == builder.universe_size {
            ApproximateRibbon::new(&builder.id, 0, builder.universe_size, !builder.inverted)
        } else {
            let mut out = ApproximateRibbon::new(
                &builder.id,
                builder.items.len(),
                builder.universe_size,
                builder.inverted,
            );
            for item in builder.items.drain(..) {
                out.insert(item);
            }
            // Insertions should not fail for a homogeneous system.
            assert!(out.exceptions.is_empty());
            out
        }
    }