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consistent intervals with interval.every
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,35 +1,20 @@ | ||
| import {timeInterval} from "./interval.js"; | ||
| import {durationDay, durationMinute} from "./duration.js"; | ||
| import {timeEpoch} from "./epoch.js"; | ||
|
|
||
| export const timeDay = timeInterval( | ||
| date => date.setHours(0, 0, 0, 0), | ||
| (date) => date.setHours(0, 0, 0, 0), | ||
| (date, step) => date.setDate(date.getDate() + step), | ||
| (start, end) => (end - start - (end.getTimezoneOffset() - start.getTimezoneOffset()) * durationMinute) / durationDay, | ||
| date => date.getDate() - 1 | ||
| timeEpoch | ||
| ); | ||
|
|
||
| export const timeDays = timeDay.range; | ||
|
|
||
| export const utcDay = timeInterval((date) => { | ||
| date.setUTCHours(0, 0, 0, 0); | ||
| }, (date, step) => { | ||
| date.setUTCDate(date.getUTCDate() + step); | ||
| }, (start, end) => { | ||
| return (end - start) / durationDay; | ||
| }, (date) => { | ||
| return date.getUTCDate() - 1; | ||
| }); | ||
| export const utcDay = timeInterval( | ||
| (date) => date.setUTCHours(0, 0, 0, 0), | ||
| (date, step) => date.setUTCDate(date.getUTCDate() + step), | ||
| (start, end) => (end - start) / durationDay | ||
| ); | ||
|
|
||
| export const utcDays = utcDay.range; | ||
|
|
||
| export const unixDay = timeInterval((date) => { | ||
| date.setUTCHours(0, 0, 0, 0); | ||
| }, (date, step) => { | ||
| date.setUTCDate(date.getUTCDate() + step); | ||
| }, (start, end) => { | ||
| return (end - start) / durationDay; | ||
| }, (date) => { | ||
| return Math.floor(date / durationDay); | ||
| }); | ||
|
|
||
| export const unixDays = unixDay.range; |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1 @@ | ||
| export const timeEpoch = new Date(1970, 0, 1); |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,26 +1,20 @@ | ||
| import {timeInterval} from "./interval.js"; | ||
| import {durationHour, durationMinute, durationSecond} from "./duration.js"; | ||
| import {timeEpoch} from "./epoch.js"; | ||
|
|
||
| export const timeHour = timeInterval((date) => { | ||
| date.setTime(date - date.getMilliseconds() - date.getSeconds() * durationSecond - date.getMinutes() * durationMinute); | ||
| }, (date, step) => { | ||
| date.setTime(+date + step * durationHour); | ||
| }, (start, end) => { | ||
| return (end - start) / durationHour; | ||
| }, (date) => { | ||
| return date.getHours(); | ||
| }); | ||
| export const timeHour = timeInterval( | ||
| (date) => date.setTime(date - date.getMilliseconds() - date.getSeconds() * durationSecond - date.getMinutes() * durationMinute), | ||
| (date, step) => date.setTime(+date + step * durationHour), | ||
| (start, end) => (end - start) / durationHour, | ||
| timeEpoch | ||
| ); | ||
|
|
||
| export const timeHours = timeHour.range; | ||
|
|
||
| export const utcHour = timeInterval((date) => { | ||
| date.setUTCMinutes(0, 0, 0); | ||
| }, (date, step) => { | ||
| date.setTime(+date + step * durationHour); | ||
| }, (start, end) => { | ||
| return (end - start) / durationHour; | ||
| }, (date) => { | ||
| return date.getUTCHours(); | ||
| }); | ||
| export const utcHour = timeInterval( | ||
| (date) => date.setUTCMinutes(0, 0, 0), | ||
| (date, step) => date.setTime(+date + step * durationHour), | ||
| (start, end) => (end - start) / durationHour | ||
| ); | ||
|
|
||
| export const utcHours = utcHour.range; |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,26 +1,20 @@ | ||
| import {timeInterval} from "./interval.js"; | ||
| import {durationMinute, durationSecond} from "./duration.js"; | ||
| import {timeEpoch} from "./epoch.js"; | ||
|
|
||
| export const timeMinute = timeInterval((date) => { | ||
| date.setTime(date - date.getMilliseconds() - date.getSeconds() * durationSecond); | ||
| }, (date, step) => { | ||
| date.setTime(+date + step * durationMinute); | ||
| }, (start, end) => { | ||
| return (end - start) / durationMinute; | ||
| }, (date) => { | ||
| return date.getMinutes(); | ||
| }); | ||
| export const timeMinute = timeInterval( | ||
| (date) => date.setTime(date - date.getMilliseconds() - date.getSeconds() * durationSecond), | ||
| (date, step) => date.setTime(+date + step * durationMinute), | ||
| (start, end) => (end - start) / durationMinute, | ||
| timeEpoch | ||
| ); | ||
|
|
||
| export const timeMinutes = timeMinute.range; | ||
|
|
||
| export const utcMinute = timeInterval((date) => { | ||
| date.setUTCSeconds(0, 0); | ||
| }, (date, step) => { | ||
| date.setTime(+date + step * durationMinute); | ||
| }, (start, end) => { | ||
| return (end - start) / durationMinute; | ||
| }, (date) => { | ||
| return date.getUTCMinutes(); | ||
| }); | ||
| export const utcMinute = timeInterval( | ||
| (date) => date.setUTCSeconds(0, 0), | ||
| (date, step) => date.setTime(+date + step * durationMinute), | ||
| (start, end) => (end - start) / durationMinute | ||
| ); | ||
|
|
||
| export const utcMinutes = utcMinute.range; |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,27 +1,19 @@ | ||
| import {timeEpoch} from "./epoch.js"; | ||
| import {timeInterval} from "./interval.js"; | ||
|
|
||
| export const timeMonth = timeInterval((date) => { | ||
| date.setDate(1); | ||
| date.setHours(0, 0, 0, 0); | ||
| }, (date, step) => { | ||
| date.setMonth(date.getMonth() + step); | ||
| }, (start, end) => { | ||
| return end.getMonth() - start.getMonth() + (end.getFullYear() - start.getFullYear()) * 12; | ||
| }, (date) => { | ||
| return date.getMonth(); | ||
| }); | ||
| export const timeMonth = timeInterval( | ||
| (date) => (date.setDate(1), date.setHours(0, 0, 0, 0)), | ||
| (date, step) => date.setMonth(date.getMonth() + step), | ||
| (start, end) => end.getMonth() - start.getMonth() + (end.getFullYear() - start.getFullYear()) * 12, | ||
| timeEpoch | ||
| ); | ||
|
|
||
| export const timeMonths = timeMonth.range; | ||
|
|
||
| export const utcMonth = timeInterval((date) => { | ||
| date.setUTCDate(1); | ||
| date.setUTCHours(0, 0, 0, 0); | ||
| }, (date, step) => { | ||
| date.setUTCMonth(date.getUTCMonth() + step); | ||
| }, (start, end) => { | ||
| return end.getUTCMonth() - start.getUTCMonth() + (end.getUTCFullYear() - start.getUTCFullYear()) * 12; | ||
| }, (date) => { | ||
| return date.getUTCMonth(); | ||
| }); | ||
| export const utcMonth = timeInterval( | ||
| (date) => (date.setUTCDate(1), date.setUTCHours(0, 0, 0, 0)), | ||
| (date, step) => date.setUTCMonth(date.getUTCMonth() + step), | ||
| (start, end) => end.getUTCMonth() - start.getUTCMonth() + (end.getUTCFullYear() - start.getUTCFullYear()) * 12 | ||
| ); | ||
|
|
||
| export const utcMonths = utcMonth.range; |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,14 +1,10 @@ | ||
| import {timeInterval} from "./interval.js"; | ||
| import {durationSecond} from "./duration.js"; | ||
|
|
||
| export const second = timeInterval((date) => { | ||
| date.setTime(date - date.getMilliseconds()); | ||
| }, (date, step) => { | ||
| date.setTime(+date + step * durationSecond); | ||
| }, (start, end) => { | ||
| return (end - start) / durationSecond; | ||
| }, (date) => { | ||
| return date.getUTCSeconds(); | ||
| }); | ||
| export const second = timeInterval( | ||
| (date) => date.setTime(date - date.getMilliseconds()), | ||
| (date, step) => date.setTime(+date + step * durationSecond), | ||
| (start, end) => (end - start) / durationSecond | ||
| ); | ||
|
|
||
| export const seconds = second.range; |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,49 +1,35 @@ | ||
| import {timeEpoch} from "./epoch.js"; | ||
| import {timeInterval} from "./interval.js"; | ||
|
|
||
| export const timeYear = timeInterval((date) => { | ||
| date.setMonth(0, 1); | ||
| date.setHours(0, 0, 0, 0); | ||
| }, (date, step) => { | ||
| date.setFullYear(date.getFullYear() + step); | ||
| }, (start, end) => { | ||
| return end.getFullYear() - start.getFullYear(); | ||
| }, (date) => { | ||
| return date.getFullYear(); | ||
| }); | ||
| export const timeYear = timeInterval( | ||
| (date) => (date.setMonth(0, 1), date.setHours(0, 0, 0, 0)), | ||
| (date, step) => date.setFullYear(date.getFullYear() + step), | ||
| (start, end) => end.getFullYear() - start.getFullYear(), | ||
| timeEpoch | ||
| ); | ||
|
|
||
| // An optimized implementation for this simple case. | ||
| timeYear.every = (k) => { | ||
| return !isFinite(k = Math.floor(k)) || !(k > 0) ? null : timeInterval((date) => { | ||
| date.setFullYear(Math.floor(date.getFullYear() / k) * k); | ||
| date.setMonth(0, 1); | ||
| date.setHours(0, 0, 0, 0); | ||
| }, (date, step) => { | ||
| date.setFullYear(date.getFullYear() + step * k); | ||
| }); | ||
| return !isFinite(k = Math.floor(k)) || !(k > 0) ? null : timeInterval( | ||
| (date) => (date.setFullYear(Math.floor(date.getFullYear() / k) * k), date.setMonth(0, 1), date.setHours(0, 0, 0, 0)), | ||
| (date, step) => date.setFullYear(date.getFullYear() + step * k) | ||
| ); | ||
| }; | ||
|
|
||
| export const timeYears = timeYear.range; | ||
|
|
||
| export const utcYear = timeInterval((date) => { | ||
| date.setUTCMonth(0, 1); | ||
| date.setUTCHours(0, 0, 0, 0); | ||
| }, (date, step) => { | ||
| date.setUTCFullYear(date.getUTCFullYear() + step); | ||
| }, (start, end) => { | ||
| return end.getUTCFullYear() - start.getUTCFullYear(); | ||
| }, (date) => { | ||
| return date.getUTCFullYear(); | ||
| }); | ||
| export const utcYear = timeInterval( | ||
| (date) => (date.setUTCMonth(0, 1), date.setUTCHours(0, 0, 0, 0)), | ||
| (date, step) => date.setUTCFullYear(date.getUTCFullYear() + step), | ||
| (start, end) => end.getUTCFullYear() - start.getUTCFullYear() | ||
| ); | ||
|
|
||
| // An optimized implementation for this simple case. | ||
| utcYear.every = (k) => { | ||
| return !isFinite(k = Math.floor(k)) || !(k > 0) ? null : timeInterval((date) => { | ||
| date.setUTCFullYear(Math.floor(date.getUTCFullYear() / k) * k); | ||
| date.setUTCMonth(0, 1); | ||
| date.setUTCHours(0, 0, 0, 0); | ||
| }, (date, step) => { | ||
| date.setUTCFullYear(date.getUTCFullYear() + step * k); | ||
| }); | ||
| return !isFinite(k = Math.floor(k)) || !(k > 0) ? null : timeInterval( | ||
| (date) => (date.setUTCFullYear(Math.floor(date.getUTCFullYear() / k) * k), date.setUTCMonth(0, 1), date.setUTCHours(0, 0, 0, 0)), | ||
| (date, step) => date.setUTCFullYear(date.getUTCFullYear() + step * k) | ||
| ); | ||
| }; | ||
|
|
||
| export const utcYears = utcYear.range; |
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