mirror of
https://github.com/overleaf/overleaf.git
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69 lines
1.4 KiB
JavaScript
69 lines
1.4 KiB
JavaScript
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/* eslint-disable
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no-unused-vars,
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*/
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// TODO: This file was created by bulk-decaffeinate.
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// Fix any style issues and re-enable lint.
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/*
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* decaffeinate suggestions:
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* DS101: Remove unnecessary use of Array.from
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* DS102: Remove unnecessary code created because of implicit returns
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* DS207: Consider shorter variations of null checks
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* Full docs: https://github.com/decaffeinate/decaffeinate/blob/master/docs/suggestions.md
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*/
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// Compare Versions like 1.2 < 4.1
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const convertToArray = v => Array.from(v.split('.')).map(x => parseInt(x, 10))
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const cmp = function (v1, v2) {
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// allow comparison to work with integers
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if (typeof v1 === 'number' && typeof v2 === 'number') {
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if (v1 > v2) {
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return +1
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}
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if (v1 < v2) {
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return -1
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}
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// otherwise equal
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return 0
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}
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// comparison with strings
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v1 = convertToArray(v1)
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v2 = convertToArray(v2)
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while (v1.length || v2.length) {
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const [x, y] = Array.from([v1.shift(), v2.shift()])
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if (x > y) {
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return +1
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}
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if (x < y) {
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return -1
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}
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if (x != null && y == null) {
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return +1
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}
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if (x == null && y != null) {
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return -1
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}
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}
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return 0
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}
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export function compare(v1, v2) {
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return cmp(v1, v2)
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}
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export function gt(v1, v2) {
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return cmp(v1, v2) > 0
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}
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export function lt(v1, v2) {
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return cmp(v1, v2) < 0
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}
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export function gte(v1, v2) {
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return cmp(v1, v2) >= 0
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}
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export function lte(v1, v2) {
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return cmp(v1, v2) <= 0
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}
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