Dart: mapping a list (list.map)

Question

Asked by on April 20, 2018 (source).

I have a list of Strings, e.g.,

var moviesTitles = ['Inception', 'Heat', 'Spider Man'];

and wanted to use moviesTitles.map to convert them to a list of Tab Widgets in Flutter.

Answer

Question answered by (source).

you can use

moviesTitles.map((title) => Tab(text: title)).toList()

example:

    bottom: new TabBar(
      controller: _controller,
      isScrollable: true,
      tabs:
        moviesTitles.map((title) => Tab(text: title)).toList()
      ,
    ),
DART FLUTTER FUNCTIONAL-PROGRAMMING
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