json.keys

Returns the visible keys of a table in a new table marked as a JSON array.

Syntax

json.keys(object: table): table

Name	Type	Required	Description
`object`	`table`	Yes	Table to inspect. The function requires this argument to be a table.

Name	Type	Description
`keys`	`table`	New array table containing the source table keys, excluding Real’s JSON type marker. The order follows table iteration iteration and is not sorted by this function.

Collect the visible keys of a table into a new JSON array table.

local record = {
    name = "Real",
    enabled = true,
    [5] = "numeric key",
}

for _, key in ipairs(json.keys(record)) do
    print(key)
end

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