diff options
Diffstat (limited to 'doc/syntax/exceptions.rdoc')
| -rw-r--r-- | doc/syntax/exceptions.rdoc | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/doc/syntax/exceptions.rdoc b/doc/syntax/exceptions.rdoc index a2e75616fb..7fd58c83e8 100644 --- a/doc/syntax/exceptions.rdoc +++ b/doc/syntax/exceptions.rdoc @@ -17,7 +17,14 @@ wish to limit the scope of rescued exceptions: # ... end -The same is true for a +class+ or +module+. +The same is true for, +class+, +module+, and +block+: + + [0, 1, 2].map do |i| + 10 / i + rescue ZeroDivisionError + nil + end + #=> [nil, 10, 5] You can assign the exception to a local variable by using <tt>=> variable_name</tt> at the end of the +rescue+ line: |