rl_lang/interpreter/stdlib/path/
path_pop.rs

1use crate::{
2    interpreter::{evaluator::Evaluator, values::Value},
3    utils::{errors::Error, span::Span},
4};
5
6pub fn std_path_pop(eval: &mut Evaluator, path: Value, span: Span) -> Result<Value, Error> {
7    match path {
8        Value::String(s) => {
9            let mut buf = std::path::PathBuf::from(&s);
10            buf.pop();
11            Ok(Value::String(buf.to_string_lossy().to_string()))
12        }
13        other => Err(eval.err(
14            format!("path_push() expects a string, got {}", other.type_name()),
15            span,
16        )),
17    }
18}

rl_lang/interpreter/stdlib/path/path_pop.rs

rl_lang/interpreter/stdlib/path/
path_pop.rs