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Hi,
Been lurking here for a while (that is, via google), gotten a lot of help from people’s Q&As in the past, but I’ve gotten stuck ...
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I have a custom hardware device that I would like to add to my nerves device. I already have created a custom nerves device (based on rp...
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The documentation of Kernel.pop_in/2 states the following:
In case any entry returns nil , its key will be removed and the deletion wil...
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Guys, I have a library that contains a macro that defines a @type t only if it is not defined.
In order to check if the type was already...
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Inside the Elixir official documentation, the guards sections states:
Not all expressions are allowed in guard clauses, but only a hand...
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Hello, I’m looking to dry up some LiveView handle_info/event callbacks that require modifying a nested data structure using update_in/3 i...
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Hi All,
So I understand how to use _before_compile but I wanted to dig deeper into how its actually working. My initial thoughts were th...
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Kernel.apply/3 keeps throwing this exception. I’m trying to dynamically run a module name + def from a map string field.
MathOperators.m...
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Why do functions inside the keywords list passed as arguments to if aren’t called immediately? Is this unique to if?
# example.exs
defmo...
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iex(1)> map = %{a: %{b: %{c: 1}}}
%{a: %{b: %{c: 1}}}
iex(2)> pop_in(map.a.b[:c])
{1, %{a: %{b: %{}}}}
iex(3)> pop_in(map.a.b.c)...
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