33 lines
895 B
TypeScript
33 lines
895 B
TypeScript
// 👉 IsEmpty
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export const isEmpty = (value: unknown): boolean => {
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if (value === null || value === undefined || value === '')
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return true
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return !!(Array.isArray(value) && value.length === 0)
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}
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// 👉 IsNullOrUndefined
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export const isNullOrUndefined = (value: unknown): value is undefined | null => {
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return value === null || value === undefined
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}
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// 👉 IsEmptyArray
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export const isEmptyArray = (arr: unknown): boolean => {
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return Array.isArray(arr) && arr.length === 0
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}
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// 👉 IsObject
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export const isObject = (obj: unknown): obj is Record<string, unknown> =>
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obj !== null && !!obj && typeof obj === 'object' && !Array.isArray(obj)
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// 👉 IsToday
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export const isToday = (date: Date) => {
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const today = new Date()
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return (
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date.getDate() === today.getDate()
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&& date.getMonth() === today.getMonth()
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&& date.getFullYear() === today.getFullYear()
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)
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}
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