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dev/packages/ai/src/api/openai-prompt-cache.ts
alexion 25b62d1feb Squashed 'src/pi/' content from commit d981de122
git-subtree-dir: src/pi
git-subtree-split: d981de1229ef899957bbe968bc8dcda02a21f477
2026-09-13 07:04:45 -04:00

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TypeScript

export const OPENAI_PROMPT_CACHE_KEY_MAX_LENGTH = 64;
export function clampOpenAIPromptCacheKey(key: string | undefined): string | undefined {
if (key === undefined) return undefined;
const chars = Array.from(key);
if (chars.length <= OPENAI_PROMPT_CACHE_KEY_MAX_LENGTH) return key;
return chars.slice(0, OPENAI_PROMPT_CACHE_KEY_MAX_LENGTH).join("");
}