48 lines
		
	
	
		
			1019 B
		
	
	
	
		
			JavaScript
		
	
	
	
	
		
			Generated
		
	
	
			
		
		
	
	
			48 lines
		
	
	
		
			1019 B
		
	
	
	
		
			JavaScript
		
	
	
	
	
		
			Generated
		
	
	
'use strict';
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var DayWithinYear = require('./DayWithinYear');
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var InLeapYear = require('./InLeapYear');
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// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.4
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module.exports = function MonthFromTime(t) {
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	var day = DayWithinYear(t);
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	if (0 <= day && day < 31) {
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		return 0;
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	}
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	var leap = InLeapYear(t);
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	if (31 <= day && day < (59 + leap)) {
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		return 1;
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	}
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	if ((59 + leap) <= day && day < (90 + leap)) {
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		return 2;
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	}
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	if ((90 + leap) <= day && day < (120 + leap)) {
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		return 3;
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	}
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	if ((120 + leap) <= day && day < (151 + leap)) {
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		return 4;
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	}
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	if ((151 + leap) <= day && day < (181 + leap)) {
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		return 5;
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	}
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	if ((181 + leap) <= day && day < (212 + leap)) {
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		return 6;
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	}
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	if ((212 + leap) <= day && day < (243 + leap)) {
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		return 7;
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	}
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	if ((243 + leap) <= day && day < (273 + leap)) {
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		return 8;
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	}
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	if ((273 + leap) <= day && day < (304 + leap)) {
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		return 9;
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	}
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	if ((304 + leap) <= day && day < (334 + leap)) {
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		return 10;
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	}
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	if ((334 + leap) <= day && day < (365 + leap)) {
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		return 11;
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	}
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};
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