Typespecs reference — Elixir v1.17.1
View Source Typespecs reference Elixir comes with a notation for declaring types and specifications. This document is a reference into their uses and syntax. Elixir is a dynamically typed language, and as such, type specifications are never used by the compiler to optimize or modify code. Still, using type specifications is useful because: they provide documentation (for example, tools such as ExD
Supervision trees and applications — Elixir v1.16.2
View Source Supervision trees and applications In the previous chapter about GenServer, we implemented KV.Registry to manage buckets. At some point, we started monitoring buckets so we were able to take action whenever a KV.Bucket crashed. Although the change was relatively small, it introduced a question which is frequently asked by Elixir developers: what happens when something fails? Before we
README – Plug v1.0.3
Plug is: A specification for composable modules between web applications Connection adapters for different web servers in the Erlang VM Documentation for Plug is available online . Hello world defmodule MyPlug do import Plug.Conn def init(options) do # initialize options options end def call(conn, _opts) do conn |> put_resp_content_type("text/plain") |> send_resp(200, "Hello world") end end The sn
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Zig — zigler v0.13.2
alias, require, import, and use — Elixir v1.17.2
