Created
September 7, 2019 15:08
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group key object
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| const captures = [ | |
| { | |
| "placa": "NA123", | |
| "data_hora": "07/05/2019 14:28:46" | |
| }, | |
| { | |
| "placa": "NA333", | |
| "data_hora": "07/05/2019 14:28:46" | |
| }, | |
| { | |
| "placa": "NA123", | |
| "data_hora": "07/05/2019 14:28:46" | |
| }, | |
| { | |
| "placa": "NA123", | |
| "data_hora": "07/05/2019 14:28:46" | |
| }, | |
| { | |
| "placa": "NA222", | |
| "data_hora": "07/05/2019 14:28:46" | |
| }, | |
| { | |
| "placa": "NA222", | |
| "data_hora": "07/05/2019 14:28:46" | |
| } | |
| ] | |
| captures.reduce((group, item) => { | |
| const val = item['placa'] | |
| group[val] = group[val] || [] | |
| group[val].push(item) | |
| return group; | |
| }, {}) |
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