Hey Tricks Hunter !
Many thanks to your feedback about my last post ! your so awesome !
https://dev.to/simerca/why-you-don-t-use-gitlab-430j
I have worked on a project, we do make an automatic legend on a map based on markers colors.
and the output of all markers colors repeat sometimes in array ex :
colors = ['rgb(0,255,0)','rgb(0,255,0)','rgb(0,255,0)','rgb(0,255,0)','rgb(0,0,255)','rgb(0,255,0)']
Let me know you, how to merge this array simply with a simple JS function.
let array = ['a','a','b','b','c','c'];
let mergedArray = [...new Set(array)];
// output ['a','b','c'];
The most important thing is ...
is the new decomposition synthax in JS. If you use this, you set the variable content inside another.
exemple with object:
let datas = {
age:27,
gender:robot,
}
let users = {
email:xxx@xxx.com,
datas:...datas
}
// output :
{
email:xxx@xxx.com,
datas:{
age:27,
gender:robot,
}
}
So if you combine
...
and new Set()
you do the trick with on line of code !
Cool no ?
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Dont forget to discuss with me because I love cat. 😸