| 1 | ;
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| 2 |
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| 3 | var through = require('through');
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| 4 |
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| 5 | var formatStream = module.exports = function (indent) {
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| 6 | var data = '';
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| 7 | return through(ondata, onend);
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| 8 |
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| 9 | function ondata(d) {
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| 10 | data += d;
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| 11 | }
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| 12 |
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| 13 | function onend() {
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| 14 | try {
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| 15 | var json = JSON.parse(data);
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| 16 | this.queue(JSON.stringify(json, null, indent || 2));
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| 17 | } catch (e) {
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| 18 |
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| 19 | this.queue(e.toString());
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| 20 | }
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| 21 | this.emit('end');
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| 22 | }
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| 23 | };
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| 24 |
|