26 lines
		
	
	
		
			586 B
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
			
		
		
	
	
			26 lines
		
	
	
		
			586 B
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
| /*
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| 	MIT License http://www.opensource.org/licenses/mit-license.php
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| 	Author Alexander Akait @alexander-akait
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| */
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| 
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| "use strict";
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| 
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| /**
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|  * @param {string | Buffer} strOrBuffer string or buffer
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|  * @returns {string | Buffer} result without BOM
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|  */
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| module.exports = (strOrBuffer) => {
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| 	if (typeof strOrBuffer === "string" && strOrBuffer.charCodeAt(0) === 0xfeff) {
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| 		return strOrBuffer.slice(1);
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| 	} else if (
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| 		Buffer.isBuffer(strOrBuffer) &&
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| 		strOrBuffer[0] === 0xef &&
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| 		strOrBuffer[1] === 0xbb &&
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| 		strOrBuffer[2] === 0xbf
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| 	) {
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| 		return strOrBuffer.subarray(3);
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| 	}
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| 
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| 	return strOrBuffer;
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| };
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