I am attempting to fulfill a test where a user can create a prescription if and only if the user has a role of “Prescription Approval Role” with a permission of “approve_scripts”. In order to fulfill the test, I have the following factories setup using ex_machina for elixir:

I am attempting to fulfill a test where a user can create a prescription if and only if the user has a role of “Prescription Approval Role” with a permission of “approve_scripts”. In order to fulfill the test, I have the following factories setup using ex_machina for elixir:

Main Question I’m brand new to Elixir, so I don’t know how to answer this question from mix local.hex: $ mix local.hex Found existing entry: /home/civfan/.asdf/installs/elixir/1.17.2-otp-27/.mix/archives/hex-2.1.1 Are you sure you want to replace it with “https://builds.hex.pm/installs/1.16.0/hex-2.1.1.ez”? [Yn] I’m confused — why is it asking to install hex-2.1.1.ez over hex-2.1.1? Does it matter? Grasping I figure […]

I am trying to use the Phoenix Framework’s PubSub module in a number of GenServers, however I would like to have a well-defined list of topics to reference instead of raw strings.

I have a db table for categories where a category can be a sub-category of a category in the same table. For example:

I have the following snippet code: