diff options
Diffstat (limited to 'doc/syntax/control_expressions.rdoc')
| -rw-r--r-- | doc/syntax/control_expressions.rdoc | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/doc/syntax/control_expressions.rdoc b/doc/syntax/control_expressions.rdoc index 8523aea794..fe1a5fd874 100644 --- a/doc/syntax/control_expressions.rdoc +++ b/doc/syntax/control_expressions.rdoc @@ -397,3 +397,8 @@ Use +redo+ to redo the current iteration: This prints [0, 1, 3, 3, 5, 5, 7, 7, 9, 9, 11] +In Ruby 1.8 you could also use +retry+ where you used +redo+. This is no +longer true, now you will receive a SyntaxError when you use +retry+ outside +of a +rescue+ block. See {Exceptions}[rdoc-ref:syntax/exceptions.rdoc] +for proper usage of +retry+. + |