Given a data file containing scored records, this program outputs the N highest record IDs & scores by score in descending order, highest score first. The output is in correctly formatted JSON.
The input data file has a record per line. Each line has the following structure:
<score>: <json dictionary>
An example program execution is:
$ node highest score_recs.data 5
[
{
"score": 16774838,
"id": "9ab7247c02044c65936a467016fff6b6"
},
{
"score": 16763774,
"id": "c51a310f80604ef68a4cb2b83bffcb7e"
},
{
"score": 16761021,
"id": "c1dbd109336242e0a64527ba8cffc0bd"
},
{
"score": 16755441,
"id": "57b9ea55db954cbc8f452b34a2ffaaf1"
},
{
"score": 16753041,
"id": "e8cafaf8cf2b41639422781fbdffa191"
}
]
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