diff options
Diffstat (limited to 'doc/syntax/exceptions.rdoc')
| -rw-r--r-- | doc/syntax/exceptions.rdoc | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/doc/syntax/exceptions.rdoc b/doc/syntax/exceptions.rdoc index 31e2f0175c..ac5ff78a95 100644 --- a/doc/syntax/exceptions.rdoc +++ b/doc/syntax/exceptions.rdoc @@ -86,7 +86,7 @@ To always run some code whether an exception was raised or not, use +ensure+: rescue # ... ensure - # this always runs + # this always runs BUT does not implicitly return the last evaluated statement. end You may also run some code when an exception is not raised: @@ -96,7 +96,11 @@ You may also run some code when an exception is not raised: rescue # ... else - # this runs only when no exception was raised + # this runs only when no exception was raised AND return the last evaluated statement ensure - # ... + # this always runs. + # It is evaluated after the evaluation of either the `rescue` or the `else` block. + # It will not return implicitly. end + +NB : Without explicit +return+ in the +ensure+ block, +begin+/+end+ block will return the last evaluated statement before entering in the `ensure` block. |