Tag Archives: elixir

supervisor child startup in elixir

Fact: Supervisors fully serialize the startup of their children. Each child’s init/1 function runs to completion before the supervisor starts the next child. For example, given modules ModuleA and ModuleB that implement both the init/1 callback and this supervisor: Supervisor.start_link([ ModuleA, ModuleB ], strategy: :one_for_one) The ModuleA child process will be started and its init/1 function […]

This makes me sad: iex(10)> Δz = 1 ** (SyntaxError) iex:10: unexpected token: “Δ” (column 1, codepoint U+0394)