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lazy_const

1.0.0

Lazily initialised constants for Gleam

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lazy_const src lazy_const_ffi.erl

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src/lazy_const_ffi.erl

-module(lazy_const_ffi).
-export([new/2]).

new(OuterFn, InnerFn) ->
    try persistent_term:get(OuterFn)
    catch error:badarg ->
        Value = InnerFn(),
        ok = persistent_term:put(OuterFn, Value),
        Value
    end.

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