stdlib/string/dump_parens.rb

tests/_examples/stdlib/string/dump_parens.rb in the metorex repository.

puts("plain".dump)
puts("with \"quotes\"".dump)
puts("tab\there".dump)
puts("line\nbreak".dump)
puts("back\\slash".dump)
puts('interp #{x} and #@ivar'.dump)
puts("café".dump)

Output:

"plain"
"with \"quotes\""
"tab\there"
"line\nbreak"
"back\\slash"
"interp \#{x} and \#@ivar"
"caf\u00E9"