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instance method

Set::SubclassCompatible#subtract

subtract(enum)

lib/set/subclass_compatible.rb View on GitHub ↗

# File tmp/rubies/ruby-4.1.0-preview1/lib/set/subclass_compatible.rb, line 240
def subtract(enum)
  do_with_enum(enum) { |o| delete(o) }
  self
end

No documentation available

See also #subset? #superset? #select! #to_s also in 4.0