Displaying 1 result from an estimated 1 matches for "rescue_handl".
2007 Oct 21
7
exact exceptions in rescue_from
rescue_from stores exception class names in a hash table, and
associates them with handlers.
When an exception is raised there''s a name lookup, and if an entry is
found its handler is invoked. In particular rescue_from does not
emulate Ruby''s rescue semantics with regard to inheritance.
Which is the rationale? Don''t you think taking is_a? and declaration
order