Getting started with Flow.apex

For Block

We support two types of for blocks in Flow.apex.

Flow f = new Flow()
    .inputAs('a', 'b').returnInteger()
    .doFor('i = 0; i < 10; i = i + 1', Flow.block()
        .var('output = debug(i)')
    );

Or

Flow f = new Flow()
    .inputAs('a', 'b').returnInteger()
    .doFor('i in range(0, 10)', Flow.block()
        .var('output = debug(i)')
    );
Done