flats

🥞 flattens nested structures into a flat single dimension map

📦 install

Add the following to your cargo project's Cargo.toml file.

toml [dependencies] flats = "0.1"

🤸 usage

```rust

[macro_use]

extern crate serde_json; extern crate flats;

use std::collections::BTreeMap; use flats::{flatten_value, Scalar};

fn main() { let flat: BTreeMap = flatten_value( json!({ "name": "John Doe", "address": { "city": "nyc" }, "phones": [ "+44 1234567", "+44 2345678" ] }) );

let mut expected: BTreeMap = BTreeMap::new(); expected.insert("name".into(), "John Doe".into()); expected.insert("address.city".into(), "nyc".into()); expected.insert("phones[0]".into(), "+44 1234567".into()); expected.insert("phones[1]".into(), "+44 2345678".into());

assert_eq!(expected, flat); } ```

Doug Tangren (softprops) 2018