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14 lines
414 B
14 lines
414 B
4 years ago
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var Buffer = require('safe-buffer').Buffer
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module.exports = function (thing, encoding, name) {
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if (Buffer.isBuffer(thing)) {
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return thing
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} else if (typeof thing === 'string') {
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return Buffer.from(thing, encoding)
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} else if (ArrayBuffer.isView(thing)) {
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return Buffer.from(thing.buffer)
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} else {
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throw new TypeError(name + ' must be a string, a Buffer, a typed array or a DataView')
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}
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}
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