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13 lines
414 B
13 lines
414 B
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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