13 lines
		
	
	
		
			282 B
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
			
		
		
	
	
			13 lines
		
	
	
		
			282 B
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
"use strict";
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var sign  = require("../math/sign")
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  , abs   = Math.abs
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  , floor = Math.floor;
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module.exports = function (value) {
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	if (isNaN(value)) return 0;
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	value = Number(value);
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	if (value === 0 || !isFinite(value)) return value;
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	return sign(value) * floor(abs(value));
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};
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