Macro serde_json_lodash::compact

macro_rules! compact {
    () => { ... };
    ($a:expr $(,)*) => { ... };
    ($a:expr, $($rest:tt)*) => { ... };
}

Description can be found in lodash compact

Examples:

#[macro_use] extern crate serde_json_lodash;
use serde_json::json;
assert_eq!(
  compact!(json!([0, 1, false, 2, "", 3])),
  json!([1, 2, 3])
);

More examples:

assert_eq!(compact!(), json!([]));
assert_eq!(compact!(json!(null)), json!([]));
assert_eq!(compact!(json!(false)), json!([]));
assert_eq!(compact!(json!(-1.1)), json!([]));
assert_eq!(compact!(json!("ab")), json!(["a","b"]));
assert_eq!(compact!(json!({"a":1})), json!([]));
assert_eq!(compact!(json!([["ab"],{"a":1}])), json!([ [ "ab" ], { "a": 1 } ]));