I'm trying to convert a JSON object to an array contained one element
Input :
{
"record": {
"file_header": {
"file_name": "TEST_FILE"
},
"scheda_contatto": {
"phone_number": "5555-111-222-333",
"type_call": 1
}
}
}
i want scheda_contatto to be an array with only 1 element
Output:
{
"record": {
"file_header": {
"file_name": "TEST_FILE"
},
"scheda_contatto": [
{
"phone_number": "5555-111-222-333",
"type_call": 1
}
]
}
}
CodePudding user response:
You can use &1[0].&
in order to nest all innermost sub-elements(&
) of the single object by square-brackets([0]
) with key name scheda_contatto
(&1
under s*
) while prefixing each value identifier by &1
and &2
respectively in order to replicate the wrapper key name record
for both such as
[
{
"operation": "shift",
"spec": {
"rec*": {
"*": "&1.&",
"s*": {
"*": "&2.&1[0].&"
}
}
}
}
]