yyyi_ru/mtgott/src/lambda_compilation.rs

use super::runtime::*;
use super::parser::*;
use std::error::Error;
use std::collections::HashMap;

fn cat_vec(arr: Vec<String>) -> String {
    let total_len: usize = arr.iter().map(|s| { s.len() }).sum();
    arr.into_iter().fold(String::with_capacity(total_len), |mut acc, p| { acc.push_str(p.as_str()); acc })
}

/* This function is supposed to compile all elements in one particular file */
pub fn plemege_to_value(mut x: Plemege, file_path: &str) -> Result<Value, Box<dyn Error>> {
    match x {
        Plemege::Package(map) => {
            let mut new_dict: HashMap<String, Value> = HashMap::new();
            for (key, thing) in map {
                new_dict.insert(key, plemege_to_value(thing, file_path)?);
            }
            Ok(Value::Dict(new_dict))
        },
        Plemege::Element(el) => {
            // Rc::new(|d_state: &DebugState,  _: &Value, _: &Value, args: &[&Value]|)
            // todo
            Ok(Value::default())
        }
    }
}