10 lines
		
	
	
		
			226 B
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
			
		
		
	
	
			10 lines
		
	
	
		
			226 B
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
| export function invariant(condition, message) {
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|   const booleanCondition = Boolean(condition);
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| 
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|   if (!booleanCondition) {
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|     throw new Error(
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|       message != null ? message : 'Unexpected invariant triggered.',
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|     );
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|   }
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| }
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