/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 vote349 views1 answer
Elixir pid list
Elixir
1 vote369 views1 answer
HTTPoison post json
Elixir
0 vote180 views1 answer
Elixir eval ast
Elixir
1 vote391 views1 answer
Read tuples elixir
Elixir
0 vote192 views1 answer
Elixir debug
Elixir
0 vote372 views1 answer
Elixir reverse list
Elixir
0 vote388 views1 answer
Elixir read csv file
Elixir
0 vote189 views1 answer
Phoenix ecto preload
Elixir
-1 vote206 views2 answers
Elixir get error message
Elixir
0 vote196 views1 answer
Elixir module
Elixir