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instance method

Enumerable#to_set

() -> ::Set[E]

[T] () { (E) -> T } -> ::Set[T]

to_set(&block)

# File tmp/rubies/ruby-4.1.0-preview1/prelude.rb, line 38
def to_set(&block)
  Set.new(self, &block)
end

Makes a set from the enumerable object with given arguments.

Ruby version changes

4.1
- A deprecated behavior, Set#to_set, Range#to_set, and Enumerable#to_set accepting arguments, was removed. [Feature #21390]
4.0
- Passing arguments to Set#to_set and Enumerable#to_set is now deprecated. [Feature #21390]

See also #to_h #uniq #to_a #zip also in 4.0 · 3.4 · 3.3 · 3.2 · 3.1 · 3.0