semigradsky / utc-offsets

UTC offsets utility library

UTC offsets

UTC offsets utility library

Install

$ npm install utc-offsets

Usage

import {
    getOffsets,
    isValidOffset,
    offsetFromMinutes,
    minutesFromOffset,
} from 'utc-offsets'

console.log(getOffsets()) // [{ offset: '+14:00', minutes: 840 }, ...]

console.log(isValidOffset('+00:00')) // true
console.log(isValidOffset('+00:30')) // false

console.log(offsetFromMinutes(840)) // '+14:00'

console.log(minutesFromOffset('-09:30')) // -570

API

getOffsets()

Returns a UTCOffsetInfo[].

UTCOffsetInfo = { offset: string, minutes: number }

isValidOffset(offset: string)

Returns true if offset is valid offset.

offsetFromMinutes(minutes: number)

Returns offset or undefined.

minutesFromOffset(offset: string)

Returns offset in minutes or undefined if offset is invalid.

License

This library is released under the MIT License.