Maintenance Ruby 3.3 gets fixes, but no new features. Switch to Ruby 4.0 →
class method
Kernel.pp
pp(*objs)
lib/pp.rb
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# File tmp/rubies/ruby-3.3.0/lib/pp.rb, line 644
def pp(*objs)
objs.each {|obj|
PP.pp(obj)
}
objs.size <= 1 ? objs.first : objs
end
prints arguments in pretty form.
pp returns argument(s).