Elixir enum map

iex> Enum.map(1..3, fn x -> x * 2 end)
[2, 4, 6]

iex> map = %{"a" => 1, "b" => 2}
iex> Enum.map(map, fn {k, v} -> {k, v * 2} end)
[{"a", 2}, {"b", 4}]

Source: hexdocs.pm

Similar codes

1 vote255 views1 answer
Elixir map
Elixir
0 vote173 views1 answer
Elixir with syntax
Elixir
0 vote290 views1 answer
Elixir timex format
Elixir
0 vote168 views1 answer
Elixir debug
Elixir
-1 vote176 views2 answers
Elixir get error message
Elixir
0 vote173 views1 answer
Hello world in elixir
Elixir
1 vote125 views2 answers
Elixir random number
Elixir
0 vote169 views1 answer
Elixir list map key string to atom
Elixir
0 vote253 views1 answer
Elixir fibonacci
Elixir
0 vote173 views1 answer
Phoenix query get first record
Elixir