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

0 vote331 views1 answer
Liveview component
Elixir
0 vote307 views1 answer
Extract changeset error elixir
Elixir
0 vote461 views1 answer
Elixir reverse list
Elixir
0 vote362 views1 answer
Phoenix query get first record
Elixir
0 vote409 views1 answer
Elixir format code
Elixir
0 vote465 views1 answer
Liveview component mount
Elixir
0 vote329 views1 answer
Elixir module
Elixir
0 vote464 views1 answer
Phoenix ecto query expression
Elixir
1 vote421 views1 answer
Elixir
Elixir
0 vote320 views1 answer
Elixir check type data
Elixir