Update templating.rst

[asandjivy]

Fixed bad div tags count

[wouterj]

Wow, amazing catch!

However, instead of making it a bit more complex (11 is more complex than 10), what about changing the code instead?

- {% for i in 0..10 %}
-   <div class="{{ cycle(['odd', 'even'], i) }}">
+ {% for i in 1..10 %}
+   <div class="{{ cycle(['even', 'odd'], i) }}">
      <!-- some HTML here -->
    </div>
  {% endfor %}

[asandjivy]

Yes i thought about it.
But maybe just to specify that it is possible to count from 0 and the result is 11.
If you prefer to start from 1, no problem ;)

[asandjivy]

My friend suggests: for i in 0 .. 9

[wouterj]

0 .. 9 is fine for me as well, although I think 1 .. 10 is the most explaining (you can just look at the last number and know how many times the element is printed).

Please note that we're specificly documenting Symfony here, not Twig. So we don't have to document the possibility to count from 0, that's up to Twig's docs.

[asandjivy]

ok fine ;) let's go for 1 .. 10

[wouterj]

👍
status: reviewed

Thanks!

[weaverryan]

Great catch @asandjivy! And I also like the solution that you ended with. Thanks!