Set#to_a

() -> ::Array[A]

to_a

# File tmp/rubies/ruby-3.4.1/lib/set.rb, line 342
def to_a
  @hash.keys
end

Returns an array containing all elements in the set.

Example

Set[1, 2].to_a                    #=> [1, 2]
Set[1, 'c', :s].to_a              #=> [1, "c", :s]

See also #superset? #to_json #subtract #to_s also in 4.1 · 4.0 · 3.3 · 3.2 · 3.1 · 3.0