Dart: Mapping Streams
In Dart, “mapping” a stream means changing the data that flows through it. You take each item in the stream and transform it into something else. For example, you can take a stream of numbers like 1, 2, 3 and turn them into emojis like ⭐️, ⭐️⭐️, ⭐️⭐️⭐️. This is done using the .map() method. […]
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