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@aruld
Created October 19, 2011 18:30
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Dart forEach() on a List/Set
main() {
List<String> list = new List<String>();
list.add('one');
list.add('two');
list.add('twelve');
list.forEach((element) => print(element));
Set<String> set = Set.from(list);
set.forEach((element) => print(element));
}
@Kantulaev
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Yea flutter

@Javitonito-Javier
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thx for sharing

@ars27196
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ars27196 commented Mar 2, 2020

Thanks, I don't even know dart was this old.

@baobuiquang
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I came here because of Flutter...

Created 9 years ago

@anhpv315
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thanks

@idrisov-ri
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yeap, Flutter 😄

@giuliano-macedo
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thnks my dude, yup, flutter as well

@ench0
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ench0 commented May 11, 2020

What is Dart? :-)

@oonxselhakeem
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flutter is here

@adityachaudhari
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LOL, this was posted 8 years ago, and everyone is just now commenting probably because of Flutter!

haha True !!

@lmas3009
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lmas3009 commented Aug 2, 2020

Thanks

@AdityaBelani
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Still Commenting!

@vaibhav-yb
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Hey, what if we want to execute a block of comments using forEach? Would the following be valid?

list.forEach( (item) {
//do something
//do something else
});

@Babwenbiber
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Babwenbiber commented Nov 12, 2020

@fourpointfour
list.forEach((item) => print(item)); is nothing else then list.forEach((item) { return print(item);});
since the return type is void, you are not using the return type anyways. So your syntax is totally valid.

@leenabhandari
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cool

@alperenarc
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alperenarc commented Dec 7, 2020

You can use set.forEach(print) instead of set.forEach((element) => print(element))

@yeicobF
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yeicobF commented May 13, 2021

Great!

@luigi-cuomo-3r
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Awesome!

@jfcompliasset
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We still use it in 2021, thanks man!

@icgoogo
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icgoogo commented Oct 7, 2021

i think we should avoid using set for variable name

@gulsenkeskin
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BIG thanks

@Shuusan
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Shuusan commented Feb 21, 2022

ありがとうございます!!!!!!!

@amirul12
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COOL

@GenaroGonzalezz
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Nice, thanks a lot!

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