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  1. defmodule Foo do
  2.   def setup(funcs) do
  3.     Code.compile_quoted(quote bind_quoted: [funcs: funcs] do
  4.       defmodule RuntimeLookup do
  5.         for {name, value} <- funcs, do: def unquote(name)(), do: unquote(value)
  6.       end
  7.     end)
  8.   end
  9.  
  10.   def main do
  11.     setup(foo: 42)
  12.  
  13.     IO.inspect RuntimeLookup.foo()
  14.   end
  15. end
  16.  
  17. Foo.main
Success #stdin #stdout 0.3s 35608KB
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42
https://ideone.com/R87j0V
language:
Elixir (elixir 1.8.2)
created:
6 years ago
visibility:
public

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