kleinernik

defmodule Import2Alias.CallerTracer do
  def trace({:imported_function, meta, module, name, arity}, env) do
    Import2Alias.Server.record(env.file, meta[:line], meta[:column], module, name, arity)
    :ok
  end

  def trace(_event, _env) do
    :ok
  end
end

kleinernik

#!/bin/bash

if [ -z "$1" ]
  then
    echo "No argument supplied"
    exit 1
fi

if [[ -r $1 ]]; then
    echo "$1 exist"