1 | var fs = require('fs');
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2 | var path = require('path');
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3 |
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4 | var src = path.resolve(__dirname, './yelp_labelled.txt');
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5 | var target = path.resolve(__dirname, './yelp.json');
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6 |
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7 | fs.readFile(src, function (err, data) {
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8 | if (err) throw new Error(err);
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9 |
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10 |
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11 | var result = [];
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12 |
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13 |
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14 | var lines = data.toString().split(/\n/);
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15 | lines.forEach(function (obj) {
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16 | var item = obj.split(/\t/);
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17 | result.push({
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18 | text: item[0],
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19 | class: parseInt(item[1], 10)
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20 | });
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21 | });
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22 |
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23 |
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24 | fs.writeFile(
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25 | target,
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26 | JSON.stringify(result),
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27 | function (err) {
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28 | if (err) throw new Error(err);
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29 | process.stdout.write('Complete.');
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30 | });
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31 | });
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