From Ruby to Elixir (Pragmatic Bookshelf)
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Hi! I believe I’ve found an erratum.
tl;dr: MessageController/create does not add changeset validation errors to the flash, which breaks...
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Page 178 describing the test send_sms_message/1. We are missing to mention that the test.exs should import the dev secrets
import_config...
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The following sentence in the section " Erlang, OTP, Elixir, and Friends" is not correct:
“You’ll write Elixir code when you work on you...
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The code example for Examples.GenServer.SimpleServer.add/3 function does not work for me as written. I was able to get it to w...
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In Chapter 6, Persisting Data with Ecto, the text says to create the phone_app with phx.app and should read phx.new.
use…
$ mi...
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From Ruby to Elixir -
iex(1)> Enum.reduce([1, 2, 3], 0, fn num, ac → if num > max, do: num, else: ac end)
error: undefine...
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Pragmatic Bookshelf
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