/Elixir/Elixir list map key string to atom

Elixir list map key string to atom

iex(1)> string_key_map = %{"foo" => "bar", "hello" => "world"}
%{"foo" => "bar", "hello" => "world"}

iex(2)> for {key, val} <- string_key_map, into: %{}, do: {String.to_atom(key), val}
%{foo: "bar", hello: "world"}

Source: titanwolf.org

Similar codes

0 vote185 views1 answer
Import config elixir
Elixir
0 vote184 views1 answer
Liveview component
Elixir
0 vote181 views1 answer
Elixir pid list
Elixir
1 vote202 views1 answer
Elixir length of list
Elixir
1 vote154 views2 answers
Elixir random number
Elixir
1 vote251 views1 answer
Read tuples elixir
Elixir
0 vote274 views1 answer
Elixir write base64 to file
Elixir
0 vote189 views1 answer
Elixir debug
Elixir
0 vote176 views1 answer
.t() elixir
Elixir
1 vote249 views1 answer
HTTPoison post json
Elixir