chrstntdd/immutable_lru

A generic immutable LRU in pure gleam

immutable_lru

gleam add immutable_lru

import immutable_lru

pub fn main() {
  let c =
    immutable_lru.new(10)
    |> immutable_lru.set("1", ["first"])
    |> immutable_lru.set("2", ["second"])
    |> immutable_lru.set("3", ["third"])

  let val =
    c
    |> immutable_lru.get("3")
    |> result.map(with: fn(x) {
      let #(_, val) = x
      val
    })
  // val == ["third"]
}

Further documentation can be found at https://hexdocs.pm/immutable_lru.

Development

gleam run   # Run the project
gleam test  # Run the tests
gleam shell # Run an Erlang shell