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#99: OTP backed Web Application Part 2

Published August 5, 2019

In part one of this series we created a GenServer process that stores the pricing data for different cryptocurrencies. Now that we have a way to store the pricing data, we need to update our application so that when a user adds a cryptocurrency through the UI, the price will be tracked by our CoinWorker.

Currently when we add a coin from the UI we get an error. This is because we haven’t implemented an action to handle the post from our form. Let’s do that now…