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Use String.prototype.repeat

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Signed-off-by: Sebastian Malton <sebastian@malton.name>
This commit is contained in:
Sebastian Malton 2021-10-25 10:38:52 -04:00
parent 159d4c4189
commit 7a7dca1967
4 changed files with 2 additions and 87 deletions
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38
src/common/utils/__tests__/string.test.ts
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@ -1,38 +0,0 @@
/**
* Copyright (c) 2021 OpenLens Authors
*
* Permission is hereby granted, free of charge, to any person obtaining a copy of
* this software and associated documentation files (the "Software"), to deal in
* the Software without restriction, including without limitation the rights to
* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
* the Software, and to permit persons to whom the Software is furnished to do so,
* subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
import { string } from "../../utils";
describe("string tests", () => {
describe("repeated()", () => {
const table = [];
let acc = "";
for (let i = 0; i <= 20; i += 1) {
table.push([acc, i] as const);
acc += "l";
}
it.each(table)("should return %p string if times = %i", (output, times) => {
expect(string.repeated("l", times)).toBe(output);
});
});
});

2
src/common/utils/index.ts
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@ -62,11 +62,9 @@ export * from "./convertCpu";
import * as iter from "./iter";
import * as array from "./array";
import * as tuple from "./tuple";
import * as string from "./string";
export {
iter,
array,
string,
tuple,
};

45
src/common/utils/string.ts
View File

@ -1,45 +0,0 @@
/**
* Copyright (c) 2021 OpenLens Authors
*
* Permission is hereby granted, free of charge, to any person obtaining a copy of
* this software and associated documentation files (the "Software"), to deal in
* the Software without restriction, including without limitation the rights to
* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
* the Software, and to permit persons to whom the Software is furnished to do so,
* subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
/**
* Create a new string that is `times` repetitions of `part`
* @param part The string segment to repeat
* @param times A non-negative count of repetitions.
*/
export function repeated(part: string, times: number): string {
function _repeated(part: string, times: number): string {
switch (times) {
case 0:
return "";
case 1:
return part;
case 2:
return part + part;
default:
const major = Math.pow(2, Math.floor(Math.log2(times)));
const majorString = _repeated(part, major / 2);
return majorString + majorString + _repeated(part, times - major);
}
}
return _repeated(part, Math.min(Number.MAX_SAFE_INTEGER, Math.max(0, Math.round(times))));
}

4
src/renderer/components/+user-management/+service-accounts/secret.tsx
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@ -25,7 +25,7 @@ import moment from "moment";
import React from "react";
import type { Secret } from "../../../../common/k8s-api/endpoints/secret.api";
import { prevDefault, string } from "../../../utils";
import { prevDefault } from "../../../utils";
import { Icon } from "../../icon";
interface Props {
@ -49,7 +49,7 @@ export class ServiceAccountsSecret extends React.Component<Props, State> {
<>
{!showToken && (
<>
<span className="asterisks">{string.repeated("•", 16)}</span>
<span className="asterisks">{"•".repeat(16)}</span>
<Icon
small material="lock_open"
tooltip="Show value"