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12 lines
377 B
JavaScript
12 lines
377 B
JavaScript
const fs = require('fs');
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let file = JSON.parse(fs.readFileSync('data.json'));
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const oldLen = file.length;
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file = file.filter((value, index, array) => {
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return (value.solution.length === 5 && value.solution !== 'ERROR')
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})
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console.log(`Filtered to ${file.length} items from ${oldLen} items`)
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fs.writeFileSync('data-filtered.json', JSON.stringify(file))
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console.log('done') |