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22 lines
522 B
22 lines
522 B
4 years ago
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'use strict'
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var Buffer = require('buffer').Buffer
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// Returns either a Uint8Array or Buffer (doesn't matter to
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// IndexedDB, because Buffer is a subclass of Uint8Array)
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var str2bin = (function () {
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if (global.TextEncoder) {
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var encoder = new TextEncoder('utf-8')
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return encoder.encode.bind(encoder)
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} else {
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return Buffer.from
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}
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})()
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module.exports = function (data, asBuffer) {
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if (asBuffer) {
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return Buffer.isBuffer(data) ? data : str2bin(String(data))
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} else {
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return String(data)
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}
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}
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