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|
def foo
begin
$! = IOError.new
begin
raise StandardError.new("XXX")
rescue
puts "R1: #{$!}" # rescue clears exception
ensure
puts "E1: #{$!}"
return if $return
end
rescue
puts "R2: #{$!}"
ensure
puts "E2: #{$!}"
end
end
def bar
$! = IOError.new
begin
raise StandardError.new("XXX")
ensure
puts "E: #{$!}"
return if $return
end
rescue
puts "R2: #{$!}"
ensure
puts "E2: #{$!}"
end
$return = false
puts '---'
foo
puts '---'
bar
$return = true
puts '---'
foo
puts '---'
bar
|
