Issue #6286 has been updated by ko1 (Koichi Sasada). Status changed from Feedback to Assigned Assignee set to mame (Yusuke Endoh) mame-san, could you check it? ---------------------------------------- Bug #6286: Add Exception#format method https://bugs.ruby-lang.org/issues/6286#change-31728 Author: vo.x (Vit Ondruch) Status: Assigned Priority: Normal Assignee: mame (Yusuke Endoh) Category: core Target version: 2.0.0 ruby -v: - It would be nice if Exception class could be extended by #format method (or method with some more suitable name), which would provide the same formatting as is standard output of Ruby exception, e.g. boomtest.rb:18:in `go': boom (RuntimeError) from boomtest.rb:34:in `foo' from boomtest.rb:36 Currently, this formatting is done by error_print function from eval_error.c. Unfortunately this method is just Ruby's internal. Please note that there exists exception_string gem, which add similar method [1] to the Exception class. [1] https://github.com/raggi/exception_string/blob/master/lib/exception_string.rb#L15-19 -- http://bugs.ruby-lang.org/