method call with hash and key-value params

hash-and-key-value-params.rb

# 1)
something({id: 1, foo: 'bar'}, to: 'me')

# 2)
something(id: 1, foo: 'bar', to: 'me')

# how can somthing support both calls whilst to: is an optional parameter?
def something(*args, to: nil, **opts)
    msg = {}
    msg.merge!(opts)
    args.each {|a| msg.merge!(a) if a.is_a? Hash}

    puts "to: #{to}"
    puts "everything else: #{msg}"
end