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

instance method

CGI::Cookie#httponly=

httponly=(val)

# File tmp/rubies/ruby-3.1.3/lib/cgi/cookie.rb, line 161
def httponly=(val)
  @httponly = !!val
end

Set whether the Cookie is a httponly cookie or not.

val must be a boolean.

See also #domain= #inspect .parse #name= also in 3.4 · 3.3 · 3.2 · 3.0