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author | Sebastian <sebasjm@gmail.com> | 2021-08-23 16:46:06 -0300 |
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committer | Sebastian <sebasjm@gmail.com> | 2021-08-23 16:48:30 -0300 |
commit | 38acabfa6089ab8ac469c12b5f55022fb96935e5 (patch) | |
tree | 453dbf70000cc5e338b06201af1eaca8343f8f73 /date-fns/src/quartersToMonths | |
parent | f26125e039143b92dc0d84e7775f508ab0cdcaa8 (diff) | |
download | node-vendor-38acabfa6089ab8ac469c12b5f55022fb96935e5.tar.gz node-vendor-38acabfa6089ab8ac469c12b5f55022fb96935e5.tar.bz2 node-vendor-38acabfa6089ab8ac469c12b5f55022fb96935e5.zip |
Diffstat (limited to 'date-fns/src/quartersToMonths')
-rw-r--r-- | date-fns/src/quartersToMonths/index.d.ts | 4 | ||||
-rw-r--r-- | date-fns/src/quartersToMonths/index.js.flow | 52 | ||||
-rw-r--r-- | date-fns/src/quartersToMonths/index.ts | 25 | ||||
-rw-r--r-- | date-fns/src/quartersToMonths/test.ts | 21 |
4 files changed, 102 insertions, 0 deletions
diff --git a/date-fns/src/quartersToMonths/index.d.ts b/date-fns/src/quartersToMonths/index.d.ts new file mode 100644 index 0000000..d2df2e1 --- /dev/null +++ b/date-fns/src/quartersToMonths/index.d.ts @@ -0,0 +1,4 @@ +// This file is generated automatically by `scripts/build/typings.js`. Please, don't change it. + +import { quartersToMonths } from 'date-fns' +export default quartersToMonths diff --git a/date-fns/src/quartersToMonths/index.js.flow b/date-fns/src/quartersToMonths/index.js.flow new file mode 100644 index 0000000..8225923 --- /dev/null +++ b/date-fns/src/quartersToMonths/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: (quarters: number) => number diff --git a/date-fns/src/quartersToMonths/index.ts b/date-fns/src/quartersToMonths/index.ts new file mode 100644 index 0000000..1e52b8e --- /dev/null +++ b/date-fns/src/quartersToMonths/index.ts @@ -0,0 +1,25 @@ +import requiredArgs from '../_lib/requiredArgs/index' +import { monthsInQuarter } from '../constants/index' + +/** + * @name quartersToMonths + * @category Conversion Helpers + * @summary Convert number of quarters to months. + * + * @description + * Convert a number of quarters to a full number of months. + * + * @param {number} quarters - number of quarters to be converted + * + * @returns {number} the number of quarters converted in months + * @throws {TypeError} 1 argument required + * + * @example + * // Convert 2 quarters to months + * const result = quartersToMonths(2) + * //=> 6 + */ +export default function quartersToMonths(quarters: number): number { + requiredArgs(1, arguments) + return Math.floor(quarters * monthsInQuarter) +} diff --git a/date-fns/src/quartersToMonths/test.ts b/date-fns/src/quartersToMonths/test.ts new file mode 100644 index 0000000..8fb7f41 --- /dev/null +++ b/date-fns/src/quartersToMonths/test.ts @@ -0,0 +1,21 @@ +/* eslint-env mocha */ + +import assert from 'assert' +import quartersToMonths from '.' + +describe('quartersToMonths', function () { + it('converts quarters to months', function () { + assert(quartersToMonths(1) === 3) + assert(quartersToMonths(2) === 6) + }) + + it('uses floor rounding', () => { + assert(quartersToMonths(1.5) === 4) + assert(quartersToMonths(0.3) === 0) + }) + + it('handles border values', () => { + assert(quartersToMonths(0.4) === 1) + assert(quartersToMonths(0) === 0) + }) +}) |