Function rounded_enumerator

pub fn rounded_enumerator(children: &dyn Children, index: usize) -> String

Tree enumerator using rounded box-drawing characters for the last child.

Similar to the default enumerator, but uses a rounded corner character (╰──) for the last child instead of the standard corner (└──). This provides a softer, more modern aesthetic while maintaining the same tree structure.

Arguments

• children - The children collection being enumerated
• index - The zero-based index of the current child

Returns

“├──” for intermediate children, “╰──” for the last child

Output Example

├── Foo
├── Bar
├── Baz
╰── Qux

Examples

use lipgloss_tree::{rounded_enumerator, new_string_data};

let children = new_string_data(&["Foo", "Bar", "Qux"]);
assert_eq!(rounded_enumerator(&children, 0), "├──");  // First child
assert_eq!(rounded_enumerator(&children, 1), "├──");  // Middle child
assert_eq!(rounded_enumerator(&children, 2), "╰──");  // Last child (rounded)