15 lines
		
	
	
		
			423 B
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
			
		
		
	
	
			15 lines
		
	
	
		
			423 B
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
| module.exports = toBuffer
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| 
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| var makeBuffer = Buffer.from && Buffer.from !== Uint8Array.from ? Buffer.from : bufferFrom
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| 
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| function bufferFrom (buf, enc) {
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|   return new Buffer(buf, enc)
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| }
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| 
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| function toBuffer (buf, enc) {
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|   if (Buffer.isBuffer(buf)) return buf
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|   if (typeof buf === 'string') return makeBuffer(buf, enc)
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|   if (Array.isArray(buf)) return makeBuffer(buf)
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|   throw new Error('Input should be a buffer or a string')
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| }
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