Checks Iterable like entities whether it's empty or not. Time Complexity O(1).
isEmpty(null) => true isEmpty(undefined) => true isEmpty('') => true isEmpty([]) => true isEmpty('ABC') => false isEmpty('[A, B]') => false isEmpty('new Map([[1, 'one']])') => false isEmpty('new Set([[1, 'one']])') => false
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Checks Iterable like entities whether it's empty or not. Time Complexity O(1).
isEmpty(null) => true isEmpty(undefined) => true isEmpty('') => true isEmpty([]) => true isEmpty('ABC') => false isEmpty('[A, B]') => false isEmpty('new Map([[1, 'one']])') => false isEmpty('new Set([[1, 'one']])') => false