Maintenance Ruby 3.3 gets fixes, but no new features. Switch to Ruby 4.0 →
instance method
CGI::QueryExtension#keys
keys(*args)
lib/cgi/core.rb
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# File tmp/rubies/ruby-3.3.0/lib/cgi/core.rb, line 733
def keys(*args)
@params.keys(*args)
end
Return all query parameter names as an array of String.