20 lines
		
	
	
		
			375 B
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
			
		
		
	
	
			20 lines
		
	
	
		
			375 B
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
| /**
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|  * Return flexbox spec versions by prefix
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|  */
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| module.exports = function (prefix) {
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|   let spec
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|   if (prefix === '-webkit- 2009' || prefix === '-moz-') {
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|     spec = 2009
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|   } else if (prefix === '-ms-') {
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|     spec = 2012
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|   } else if (prefix === '-webkit-') {
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|     spec = 'final'
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|   }
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| 
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|   if (prefix === '-webkit- 2009') {
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|     prefix = '-webkit-'
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|   }
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| 
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|   return [spec, prefix]
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| }
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