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use na::{Dim, Matrix, Scalar};
use serde::Serialize;
use serde_json::{to_string, Value};
pub fn write_str<S: AsRef<str>>(path: S, string: String) {
std::fs::write(path.as_ref(), string).unwrap();
}
pub fn matrix_to_json<N, R, C, S>(matrix: &Matrix<N, R, C, S>) -> Value
where
N: Scalar,
R: Dim,
C: Dim,
S: Serialize,
{
serde_json::from_str(&to_string(matrix).unwrap()).unwrap()
}
#[macro_export]
macro_rules! addjs {
($map:expr, $(($key:expr, $value:expr)), *) => {{
use serde_json::{from_str, to_string_pretty};
$(
let json_value = from_str(&to_string_pretty(&$value).unwrap()).unwrap();
$map[$key] = json_value;
)*
$map
}}
}
#[macro_export]
macro_rules! newjs {
($(($key:expr, $value:expr)), *) => {{
use serde_json::json;
let mut map = json!({});
$crate::addjs!(&mut map, $(($key, $value)), *);
map
}}
}
#[macro_export]
macro_rules! writejs {
($path:expr, $json:expr) => {
use serde_json::to_string_pretty;
use std::fs;
let json_string = to_string_pretty(&$json).unwrap();
fs::write($path, json_string).unwrap();
};
}