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Make Set#pretty_print IRB::ColorPrinter friendly #17

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Merged
knu merged 1 commit into from
Aug 20, 2021
Merged

Make Set#pretty_print IRB::ColorPrinter friendly #17

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11 changes: 6 additions & 5 deletions lib/set.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -822,13 +822,14 @@ def inspect
alias to_s inspect

def pretty_print(pp) # :nodoc:
pp.text sprintf('#<%s: {', self.class.name)
pp.nest(1) {
pp.seplist(self) { |o|
pp.pp o
pp.group(1, sprintf('#<%s:', self.class.name), '>') {
pp.breakable
pp.group(1, '{', '}') {
pp.seplist(self) { |o|
pp.pp o
}
}
}
pp.text "}>"
end

def pretty_print_cycle(pp) # :nodoc:
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