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# To show hot code uploading, we first need to build a simple phoenix project so we can see it happen in real time. | |
# Start by making a new phoenix project | |
$ mix phoenix.new hotcode | |
# Go into the directory | |
$ cd hotcode | |
# Add exrm dependency to mix.exs file | |
{:exrm, "~> 1.0.3"} |