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How to pipe a file of key-value pairs into levelUP
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| {"key":"john","value":"lennon"} | |
| {"key":"paul","value":"mccartney"} | |
| {"key":"ringo","value":"starr"} | |
| {"key":"george","value":"harrison"} |
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| { | |
| "dependencies": { | |
| "level": "*", | |
| "JSONStream" : "*" | |
| } | |
| } |
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| var level = require('level'), | |
| db = level('./mydb'), | |
| JSONStream = require('JSONStream'), | |
| fs = require('fs'); | |
| fs.createReadStream('backup.json') | |
| .pipe(JSONStream.parse()) | |
| .pipe(db.createWriteStream({"type":"put"})); |
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As discussed here: Level/levelup#274