diff options
Diffstat (limited to 'date-fns/src/secondsToHours')
-rw-r--r-- | date-fns/src/secondsToHours/index.d.ts | 4 | ||||
-rw-r--r-- | date-fns/src/secondsToHours/index.js.flow | 52 | ||||
-rw-r--r-- | date-fns/src/secondsToHours/index.ts | 31 | ||||
-rw-r--r-- | date-fns/src/secondsToHours/test.ts | 21 |
4 files changed, 108 insertions, 0 deletions
diff --git a/date-fns/src/secondsToHours/index.d.ts b/date-fns/src/secondsToHours/index.d.ts new file mode 100644 index 0000000..89fcc9a --- /dev/null +++ b/date-fns/src/secondsToHours/index.d.ts @@ -0,0 +1,4 @@ +// This file is generated automatically by `scripts/build/typings.js`. Please, don't change it. + +import { secondsToHours } from 'date-fns' +export default secondsToHours diff --git a/date-fns/src/secondsToHours/index.js.flow b/date-fns/src/secondsToHours/index.js.flow new file mode 100644 index 0000000..371c79a --- /dev/null +++ b/date-fns/src/secondsToHours/index.js.flow @@ -0,0 +1,52 @@ +// @flow +// This file is generated automatically by `scripts/build/typings.js`. Please, don't change it. + +export type Interval = { + start: Date | number, + end: Date | number, +} + +export type Locale = { + code?: string, + formatDistance?: (...args: Array<any>) => any, + formatRelative?: (...args: Array<any>) => any, + localize?: { + ordinalNumber: (...args: Array<any>) => any, + era: (...args: Array<any>) => any, + quarter: (...args: Array<any>) => any, + month: (...args: Array<any>) => any, + day: (...args: Array<any>) => any, + dayPeriod: (...args: Array<any>) => any, + }, + formatLong?: { + date: (...args: Array<any>) => any, + time: (...args: Array<any>) => any, + dateTime: (...args: Array<any>) => any, + }, + match?: { + ordinalNumber: (...args: Array<any>) => any, + era: (...args: Array<any>) => any, + quarter: (...args: Array<any>) => any, + month: (...args: Array<any>) => any, + day: (...args: Array<any>) => any, + dayPeriod: (...args: Array<any>) => any, + }, + options?: { + weekStartsOn?: 0 | 1 | 2 | 3 | 4 | 5 | 6, + firstWeekContainsDate?: 1 | 2 | 3 | 4 | 5 | 6 | 7, + }, +} + +export type Duration = { + years?: number, + months?: number, + weeks?: number, + days?: number, + hours?: number, + minutes?: number, + seconds?: number, +} + +export type Day = 0 | 1 | 2 | 3 | 4 | 5 | 6 + +declare module.exports: (seconds: number) => number diff --git a/date-fns/src/secondsToHours/index.ts b/date-fns/src/secondsToHours/index.ts new file mode 100644 index 0000000..ba87b10 --- /dev/null +++ b/date-fns/src/secondsToHours/index.ts @@ -0,0 +1,31 @@ +import requiredArgs from '../_lib/requiredArgs/index' +import { secondsInHour } from '../constants/index' + +/** + * @name secondsToHours + * @category Conversion Helpers + * @summary Convert seconds to hours. + * + * @description + * Convert a number of seconds to a full number of hours. + * + * @param {number} seconds - number of seconds to be converted + * + * @returns {number} the number of seconds converted in hours + * @throws {TypeError} 1 argument required + * + * @example + * // Convert 7200 seconds into hours + * const result = secondsToHours(7200) + * //=> 2 + * + * @example + * // It uses floor rounding: + * const result = secondsToHours(7199) + * //=> 1 + */ +export default function secondsToHours(seconds: number): number { + requiredArgs(1, arguments) + const hours = seconds / secondsInHour + return Math.floor(hours) +} diff --git a/date-fns/src/secondsToHours/test.ts b/date-fns/src/secondsToHours/test.ts new file mode 100644 index 0000000..12b3ecf --- /dev/null +++ b/date-fns/src/secondsToHours/test.ts @@ -0,0 +1,21 @@ +/* eslint-env mocha */ + +import assert from 'assert' +import secondsToHours from '.' + +describe('secondsToHours', function () { + it('converts seconds to hours', function () { + assert(secondsToHours(3600) === 1) + assert(secondsToHours(7200) === 2) + }) + + it('uses floor rounding', () => { + assert(secondsToHours(3601) === 1) + assert(secondsToHours(3599) === 0) + }) + + it('handles border values', () => { + assert(secondsToHours(3600.5) === 1) + assert(secondsToHours(0) === 0) + }) +}) |