diff options
Diffstat (limited to 'date-fns/src/isSameSecond')
-rw-r--r-- | date-fns/src/isSameSecond/benchmark.js | 23 | ||||
-rw-r--r-- | date-fns/src/isSameSecond/index.d.ts | 4 | ||||
-rw-r--r-- | date-fns/src/isSameSecond/index.js.flow | 55 | ||||
-rw-r--r-- | date-fns/src/isSameSecond/index.ts | 37 | ||||
-rw-r--r-- | date-fns/src/isSameSecond/test.ts | 51 |
5 files changed, 170 insertions, 0 deletions
diff --git a/date-fns/src/isSameSecond/benchmark.js b/date-fns/src/isSameSecond/benchmark.js new file mode 100644 index 0000000..2bc1b69 --- /dev/null +++ b/date-fns/src/isSameSecond/benchmark.js @@ -0,0 +1,23 @@ +// @flow +/* eslint-env mocha */ +/* global suite, benchmark */ + +import isSameSecond from '.' +import moment from 'moment' + +suite('isSameSecond', function () { + benchmark('date-fns', function () { + return isSameSecond(this.dateA, this.dateB) + }) + + benchmark('Moment.js', function () { + return this.momentA.isSame(this.momentB, 'second') + }) +}, { + setup: function () { + this.dateA = new Date() + this.momentA = moment() + this.dateB = new Date(this.dateA.getTime() + 604800000) + this.momentB = this.momentA.clone().add(7, 'days') + } +}) diff --git a/date-fns/src/isSameSecond/index.d.ts b/date-fns/src/isSameSecond/index.d.ts new file mode 100644 index 0000000..982464e --- /dev/null +++ b/date-fns/src/isSameSecond/index.d.ts @@ -0,0 +1,4 @@ +// This file is generated automatically by `scripts/build/typings.js`. Please, don't change it. + +import { isSameSecond } from 'date-fns' +export default isSameSecond diff --git a/date-fns/src/isSameSecond/index.js.flow b/date-fns/src/isSameSecond/index.js.flow new file mode 100644 index 0000000..55ea578 --- /dev/null +++ b/date-fns/src/isSameSecond/index.js.flow @@ -0,0 +1,55 @@ +// @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: ( + dateLeft: Date | number, + dateRight: Date | number +) => boolean diff --git a/date-fns/src/isSameSecond/index.ts b/date-fns/src/isSameSecond/index.ts new file mode 100644 index 0000000..cc53cf4 --- /dev/null +++ b/date-fns/src/isSameSecond/index.ts @@ -0,0 +1,37 @@ +import startOfSecond from '../startOfSecond/index' +import requiredArgs from '../_lib/requiredArgs/index' + +/** + * @name isSameSecond + * @category Second Helpers + * @summary Are the given dates in the same second? + * + * @description + * Are the given dates in the same second? + * + * ### v2.0.0 breaking changes: + * + * - [Changes that are common for the whole library](https://github.com/date-fns/date-fns/blob/master/docs/upgradeGuide.md#Common-Changes). + * + * @param {Date|Number} dateLeft - the first date to check + * @param {Date|Number} dateRight - the second date to check + * @returns {Boolean} the dates are in the same second + * @throws {TypeError} 2 arguments required + * + * @example + * // Are 4 September 2014 06:30:15.000 and 4 September 2014 06:30.15.500 + * // in the same second? + * var result = isSameSecond( + * new Date(2014, 8, 4, 6, 30, 15), + * new Date(2014, 8, 4, 6, 30, 15, 500) + * ) + * //=> true + */ +export default function isSameSecond(dirtyDateLeft: Date | number, dirtyDateRight: Date | number): boolean { + requiredArgs(2, arguments) + + const dateLeftStartOfSecond = startOfSecond(dirtyDateLeft) + const dateRightStartOfSecond = startOfSecond(dirtyDateRight) + + return dateLeftStartOfSecond.getTime() === dateRightStartOfSecond.getTime() +} diff --git a/date-fns/src/isSameSecond/test.ts b/date-fns/src/isSameSecond/test.ts new file mode 100644 index 0000000..4a23595 --- /dev/null +++ b/date-fns/src/isSameSecond/test.ts @@ -0,0 +1,51 @@ +// @flow +/* eslint-env mocha */ + +import assert from 'power-assert' +import isSameSecond from '.' + +describe('isSameSecond', function() { + it('returns true if the given dates have the same second', function() { + const result = isSameSecond( + new Date(2014, 8 /* Sep */, 4, 6, 30, 15), + new Date(2014, 8 /* Sep */, 4, 6, 30, 15, 500) + ) + assert(result === true) + }) + + it('returns false if the given dates have different seconds', function() { + const result = isSameSecond( + new Date(2014, 8 /* Sep */, 4, 6, 30, 58, 999), + new Date(2014, 8 /* Sep */, 4, 6, 30, 59) + ) + assert(result === false) + }) + + it('accepts a timestamp', function() { + const result = isSameSecond( + new Date(2014, 8 /* Sep */, 4, 18, 45, 30).getTime(), + new Date(2014, 8 /* Sep */, 4, 18, 45, 30, 400).getTime() + ) + assert(result === true) + }) + + it('returns false if the first date is `Invalid Date`', function() { + const result = isSameSecond(new Date(NaN), new Date(1989, 6 /* Jul */, 10)) + assert(result === false) + }) + + it('returns false if the second date is `Invalid Date`', function() { + const result = isSameSecond(new Date(1987, 1 /* Feb */, 11), new Date(NaN)) + assert(result === false) + }) + + it('returns false if the both dates are `Invalid Date`', function() { + const result = isSameSecond(new Date(NaN), new Date(NaN)) + assert(result === false) + }) + + it('throws TypeError exception if passed less than 2 arguments', function() { + assert.throws(isSameSecond.bind(null), TypeError) + assert.throws(isSameSecond.bind(null, 1), TypeError) + }) +}) |