9 lines
		
	
	
		
			207 B
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
			
		
		
	
	
			9 lines
		
	
	
		
			207 B
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
'use strict'
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module.exports = function (Yallist) {
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  Yallist.prototype[Symbol.iterator] = function* () {
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    for (let walker = this.head; walker; walker = walker.next) {
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      yield walker.value
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    }
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  }
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}
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