Could you please tell what is the properly way to have side effects with each element in an array? I currently using side effects with map and promise.all
Could you give an example of the usage that you need clarification with? Generally, if you're iterating over an array purely to perform side effects and are not interested in building a new array after mapping a function on each element - you would use a regular for..of loop.
developer.mozilla.org/en-US/docs/W...
in this site, you will see, map function calls the callback() as synchronous function.
Therefore, there is no side effect items will be resolved.
You can use for or for... of to solve side-effect arrays
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Could you please tell what is the properly way to have side effects with each element in an array? I currently using side effects with
mapandpromise.allCould you give an example of the usage that you need clarification with? Generally, if you're iterating over an array purely to perform side effects and are not interested in building a new array after mapping a function on each element - you would use a regular
for..ofloop.developer.mozilla.org/en-US/docs/W...
in this site, you will see, map function calls the callback() as synchronous function.
Therefore, there is no side effect items will be resolved.
You can use for or for... of to solve side-effect arrays