kai_feldhoff
Prevent Enum.map from converting to Keyword-List
Enum.map converts results with 2-item-tuples where the first item is an atom to a keyword-list. This has it’s use cases, but when you want to keep the tuples, what is the idiomatic way to achieve this?
For example:
[1, 2, 3] |> Enum.map(& if &1 < 2, do: {:ok, "< 2"}, else: {:errror, "not < 2"})
returns
ok: "< 2",
errror: "not < 2",
errror: "not < 2"
]
But I’d like to get this:
{:ok, "< 2"},
{:errror, "not < 2"},
{:errror, "not < 2"}
]
Marked As Solved
lubien
They are the same thing!
Also Liked
kai_feldhoff
Oh yes, the docs are pretty clear at that.
Thnak you all for the quick repies!
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