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23 lines
467 B
TypeScript
23 lines
467 B
TypeScript
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// Loaded from https://deno.land/x/case/swapCase.ts
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import upperCase from "./upperCase.ts";
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import lowerCase from "./lowerCase.ts";
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export default function (str: string, locale?: string): string {
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if (str == null) {
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return "";
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}
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let result: string = "";
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for (let i: number = 0; i < str.length; i++) {
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const c: string = str[i];
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const u: string = upperCase(c, locale);
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result += u === c ? lowerCase(c, locale) : u;
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}
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return result;
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}
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