End of Life Ruby 3.1 has reached end of life and gets no more fixes. Switch to Ruby 4.0 →

instance method

Ractor#receive_if

receive_if(&b)

# File tmp/rubies/ruby-3.1.3/ractor.rb, line 501
        def receive_if &b
  Primitive.ractor_receive_if b
end

No documentation available

See also .receive_if #receive #recv #name also in 3.4 · 3.3 · 3.2 · 3.0