How to map an object to arrays so it can be converted to csv?

Question

I\'m trying to convert an object that looks like this:

{
  \"123\" : \"abc\",
  \"231\" : \"dbh\",
  \"452\" : \"xyz\"
}

To csv that looks

Answer 1

Jeff answer is a good starting point, something closer to what you expect:

cat input.json | jq 'to_entries | map([.key, .value]|join(","))'

[
 "123,abc",
 "231,dbh",
 "452,xyz"
]

But did not find a way to join using newline:

cat input.json | jq 'to_entries | map([.key, .value]|join(","))|join("\n")'

"123,abc\n231,dbh\n452,xyz"