What is forEach in flutter?

The forEach loop can be used with any type of collection. This loop iterates over each element of the collection and applies the function for each item . The parameter of the function is the type of collection that we are working with.4 Şub 2020

To iterate over elements of a Set in Dart, we can use for-in statement . During each iteration, an element can be accessed inside the for loop.

forEach() Function. Applies the specified function on every Map entry. In other words, forEach enables iterating through the Map’s entries.

The functionality of foreach() but with an equivalent of break , is given by any() : to continue the loop you return false, to stop you return true; the result of any() can be ignored.25 Eyl 2012