8000 Update ProgressBar docs with regress information by jameshalsall · Pull Request #6949 · symfony/symfony-docs · GitHub
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Update ProgressBar docs with regress information #6949

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Update ProgressBar docs with regress information #6949

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18fe182
Update ProgressBar docs with regress information
Sep 2, 2016
c061370
Correct the regress ProgressBar docs
Sep 19, 2016
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Correct the regress ProgressBar docs
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James Halsall committed Sep 19, 2016
commit c0613704d3396f854bc1b696e5cd25f1eb4211ad
7 changes: 3 additions & 4 deletions components/console/helpers/progressbar.rst
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Expand Up @@ -37,10 +37,9 @@ number of units, and advance the progress as the command executes::

.. tip::

You can also regress the progress bar (i.e. step backwards) by using the
``$progress->regress()`` method. Like the ``advance()`` method you can also
pass a unit value to ``regress()`` to control how many steps the progress is
regressed by.
You can also regress the progress bar (i.e. step backwards) by calling
``$progress->advance()`` with a negative value. For example, if you call
``$progress->advance(-2)`` then it will regress the progress bar 2 steps.

Instead of advancing the bar by a number of steps (with the
:method:`Symfony\\Component\\Console\\Helper\\ProgressBar::advance` method),
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