End of Life Ruby 3.0 has reached end of life and gets no more fixes. Switch to Ruby 4.0 →

instance method

Integer#to_int

int.to_int → integer

# File tmp/rubies/ruby-3.0.5/integer.rb, line 138
def to_int
  return self
end

Since int is already an Integer, returns self.

See also #to_i #to_r #to_f #to_s also in 4.1 · 4.0 · 3.4 · 3.3 · 3.2 · 3.1