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TypeScript Storage Implementation
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class InMemoryStorage implements Storage { | |
private data = new Map<string, string>() | |
clear (): void { | |
this.data.clear() | |
} | |
getItem (key: string): string | null { | |
return this.data.get(String(key)) ?? null | |
} | |
removeItem (key: string): void { | |
this.data.delete(String(key)) | |
} | |
key (index: number): string | null { | |
return [...this.data.keys()][Number(index)] ?? null | |
} | |
setItem (key: string, value: string): void { | |
this.data.set(String(key), String(value)) | |
} | |
get length (): number { | |
return this.data.size | |
} | |
} |
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