| 1 | var fs = require('fs')
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| 2 | var _ = require('lodash')
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| 3 | var Writer = require('./writer')
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| 4 |
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| 5 | function stringify(obj) {
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| 6 | return JSON.stringify(obj, null, 2)
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| 7 | }
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| 8 |
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| 9 | function Store(filename) {
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| 10 | if (fs.existsSync(filename)) {
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| 11 | this.object = JSON.parse(fs.readFileSync(filename))
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| 12 | } else {
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| 13 | fs.writeFileSync(filename, '{}')
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| 14 | this.object = {}
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| 15 | }
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| 16 |
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| 17 | this.writer = new Writer(filename)
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| 18 |
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| 19 | return this
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| 20 | }
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| 21 |
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| 22 | Store.prototype.save = _.throttle(function() {
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| 23 | this.writer.write(stringify(this.object))
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| 24 | }, 10)
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| 25 |
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| 26 | module.exports = Store |
| \ | No newline at end of file |