35 lines
892 B
Plaintext
35 lines
892 B
Plaintext
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{{alias}}( value )
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Tests whether a value corresponds to a leap year in the Gregorian calendar.
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A leap year is defined as any year which is exactly divisible by 4, except
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for years which are exactly divisible by 100 and not by 400. In this
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definition, 100 corresponds to years marking a new century, and 400
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corresponds to the length of the *leap cycle*.
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If not provided any arguments, the function returns a boolean indicating
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if the current year (according to local time) is a leap year.
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Parameters
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----------
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value: any
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Value to test.
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Returns
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-------
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bool: boolean
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Boolean indicating whether value corresponds to a leap year.
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Examples
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--------
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> var bool = {{alias}}( new Date() )
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<boolean>
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> bool = {{alias}}( 1996 )
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true
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> bool = {{alias}}( 2001 )
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false
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See Also
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--------
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