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move some files around to confuse everyone

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This commit is contained in:
Joeri Exelmans 2025-10-25 23:30:08 +02:00
parent 710f7be68c
commit 30fa1aaca1
46 changed files with 45 additions and 45 deletions
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68
src/App/util.ts
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@ -1,68 +0,0 @@
export function formatTime(timeMs: number) {
const leadingZeros = "00" + Math.floor(timeMs) % 1000;
const formatted = `${Math.floor(timeMs / 1000)}.${(leadingZeros).substring(leadingZeros.length-3)}`;
return formatted;
}
export function compactTime(timeMs: number) {
if (timeMs % 1000 === 0) {
return `${timeMs / 1000}s`;
}
return `${timeMs} ms`;
}
export function memoize<InType,OutType>(fn: (i: InType) => OutType) {
const cache = new Map();
return (i: InType) => {
const found = cache.get(i);
if (found) {
return found;
}
const result = fn(i);
cache.set(i, result);
return result;
}
}
// compare arrays by value
export function arraysEqual<T>(a: T[], b: T[], cmp: (a: T, b: T) => boolean = (a,b)=>a===b): boolean {
if (a === b)
return true;
if (a.length !== b.length)
return false;
for (let i=0; i<a.length; i++)
if (!cmp(a[i],b[i]))
return false;
return true;
}
export function setsEqual<T>(a: Set<T>, b: Set<T>): boolean {
if (a === b)
return true;
if (a.size !== b.size)
return false;
for (const itemA of a)
if (!b.has(itemA))
return false;
return true;
}
export function objectsEqual<T>(a: {[key: string]: T}, b: {[key: string]: T}, cmp: (a: T, b: T) => boolean = (a,b)=>a===b): boolean {
if (a === b)
return true;
if (Object.keys(a).length !== Object.keys(b).length)
return false;
for (const [keyA, valueA] of Object.entries(a))
if (!cmp(b[keyA], valueA))
return false;
return true;
}