diff options
| -rw-r--r-- | chapel.html.markdown | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/chapel.html.markdown b/chapel.html.markdown index 0d1d38dc..cfde0454 100644 --- a/chapel.html.markdown +++ b/chapel.html.markdown @@ -533,11 +533,13 @@ iter oddsThenEvens( N: int ): int { for i in oddsThenEvens( 10 ) do write( i, ", " ); writeln( ); -// The 'zippered' iterator is an iterator that takes two or more iterators that -// have the same number of iterations and zips them together into one stream - // Ranges have implicit iterators -for (odd, even) in zip( 1..#10 by 2, 2..#10 by 2 ) do - writeln( (odd, even) ); +// We can zipper together two or more iterators (who have the same number +// of iterations) using zip() to create a single zipped iterator, where each +// iteration of the zipped iterator yields a tuple of one value yielded +// from each iterator. + // Ranges have implicit iterators +for (positive, negative) in zip( 1..5, -5..-1) do + writeln( (positive, negative) ); // Classes are similar to those in C++ and Java. // They currently lack privatization |