Latest #elixir-map Threads 
Elixir is sorting map by key name in ascending order, but I don’t want this behaviour. It is causing me to have undesired reports output....
New
Hey everyone!
How can I keep the original ordering of a Map?
I’ve created one and notice that after the creation, the order of elements...
New
I’m encountering a strange issue when using Enum.filter/2 in my Elixir script. The problem occurs when I filter a list with a condition t...
New
I’ve just released what I believe is a production-ready version of my library, es6_maps.
es6_maps hacks into the Elixir compiler to enab...
New
I’m trying to impelent GraphQL API in my project. I’m new in GraphQL, only read one article. I don’t understand how to convert :map field...
New
I currently have two list data.
data1 = [%{id: "111", name: "name1"},
%{id: "222", name: "name2"},
%{id: "333", na...
New
Let’s say I have nested map like this :
data = %{
gps: %{
lat: 48.857144,
lon: 2.340242,
altitude: 35.0
...
New
I’m trying to implement an efficient generic function to map the results from a Postgrex call into a map. Any suggestions?
Example resu...
New
Hello,
I have some trouble accessing elixir maps, I didn’t figure out the way to because there is 3 ways :
body = %{
test: valu...
New
Hi OGs,
How can I delete the 1st pair in a map ?
Thank you
New
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Hello guys, can you please help turn this map into a pure map. Some of the members of the map are still structs.
%{
callback_query: ni...
New
I’ve just released what I believe is a production-ready version of my library, es6_maps.
es6_maps hacks into the Elixir compiler to enab...
New
Elixir is sorting map by key name in ascending order, but I don’t want this behaviour. It is causing me to have undesired reports output....
New
Hey everyone!
How can I keep the original ordering of a Map?
I’ve created one and notice that after the creation, the order of elements...
New
I’m trying to impelent GraphQL API in my project. I’m new in GraphQL, only read one article. I don’t understand how to convert :map field...
New
I’m encountering a strange issue when using Enum.filter/2 in my Elixir script. The problem occurs when I filter a list with a condition t...
New
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The documentation says:
Keys in maps can be accessed through some of the functions in this module (such as Map.get/3 or Map.fetch/2) or...
New
Hello all,
I have a list of structs, and I want to iterate through each element and from each element create a new map with multiple key...
New
this is a question of the computer science. Is Elixir map a hash table? Or is it a keyword list having unique keys? I ask this because ...
New
hey,
So I have this function
def update(
conn,
%{
“expense_id” => id,
“name” => _name,
ocr => _ocr
} = payload
) d...
New
Hi OGs,
How can I delete the 1st pair in a map ?
Thank you
New
I often see the “shortcut syntax” for updating maps / replacing values using pipe character being advocated. Something like:
iex(19)>...
New
How can I update all values in a map, using the values from corresponding keys of another map? For example I have the two maps bellow:
m...
New
Hello everyone,
I need to combine a list of Maps into a shorter list of maps, using a specific value as aggregator and key as conditiona...
New
I currently have two list data.
data1 = [%{id: "111", name: "name1"},
%{id: "222", name: "name2"},
%{id: "333", na...
New
I’ve been working on a RabbitMQ publisher and discovered that you can only publish strings to a RabbitMQ queue. The problem is I’m trying...
New
Let’s say I have nested map like this :
data = %{
gps: %{
lat: 48.857144,
lon: 2.340242,
altitude: 35.0
...
New
I would like to sort that kind of List of weighted maps:
[
%{"this is a string" => 24},
%{"en français" => 11}
]
into a weig...
New
I’m trying to implement an efficient generic function to map the results from a Postgrex call into a map. Any suggestions?
Example resu...
New
Hi. Suppose that I have this map:
session = %{
user: %{
get_image: fn -> %{image: "abcd.jpg"} end
}
}
And I want to get imag...
New
I want to get just the id and name from the object the rest of the data are irrelevant to me.
Can you pleas help me how to go about that...
New
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