package.build.esm.utils-hoist.cache.js.map Maven / Gradle / Ivy

Go to download
Show more of this group Show more artifacts with this name
Show all versions of core Show documentation
Base implementation for all Sentry JavaScript SDKs
The newest version!
{"version":3,"file":"cache.js","sources":["../../../src/utils-hoist/cache.ts"],"sourcesContent":["/**\n * Creates a cache that evicts keys in fifo order\n * @param size {Number}\n *\n * @deprecated This function is deprecated and will be removed in the next major version.\n */\nexport function makeFifoCache(\n  size: number,\n): {\n  get: (key: Key) => Value | undefined;\n  add: (key: Key, value: Value) => void;\n  delete: (key: Key) => boolean;\n  clear: () => void;\n  size: () => number;\n} {\n  // Maintain a fifo queue of keys, we cannot rely on Object.keys as the browser may not support it.\n  let evictionOrder: Key[] = [];\n  let cache: Record = {};\n\n  return {\n    add(key: Key, value: Value) {\n      while (evictionOrder.length >= size) {\n        // shift is O(n) but this is small size and only happens if we are\n        // exceeding the cache size so it should be fine.\n        const evictCandidate = evictionOrder.shift();\n\n        if (evictCandidate !== undefined) {\n          // eslint-disable-next-line @typescript-eslint/no-dynamic-delete\n          delete cache[evictCandidate];\n        }\n      }\n\n      // in case we have a collision, delete the old key.\n      if (cache[key]) {\n        this.delete(key);\n      }\n\n      evictionOrder.push(key);\n      cache[key] = value;\n    },\n    clear() {\n      cache = {};\n      evictionOrder = [];\n    },\n    get(key: Key): Value | undefined {\n      return cache[key];\n    },\n    size() {\n      return evictionOrder.length;\n    },\n    // Delete cache key and return true if it existed, false otherwise.\n    delete(key: Key): boolean {\n      if (!cache[key]) {\n        return false;\n      }\n\n      // eslint-disable-next-line @typescript-eslint/no-dynamic-delete\n      delete cache[key];\n\n      for (let i = 0; i < evictionOrder.length; i++) {\n        if (evictionOrder[i] === key) {\n          evictionOrder.splice(i, 1);\n          break;\n        }\n      }\n\n      return true;\n    },\n  };\n}\n"],"names":[],"mappings":"AAAA;AACA;AACA;AACA;AACA;AACA;AACO,SAAS,aAAa;AAC7B,EAAE,IAAI;AACN;;AAMA,CAAE;AACF;AACA,EAAE,IAAI,aAAa,GAAU,EAAE;AAC/B,EAAE,IAAI,KAAK,GAA0B,EAAE;;AAEvC,EAAE,OAAO;AACT,IAAI,GAAG,CAAC,GAAG,EAAO,KAAK,EAAS;AAChC,MAAM,OAAO,aAAa,CAAC,MAAO,IAAG,IAAI,EAAE;AAC3C;AACA;AACA,QAAQ,MAAM,cAAe,GAAE,aAAa,CAAC,KAAK,EAAE;;AAEpD,QAAQ,IAAI,cAAe,KAAI,SAAS,EAAE;AAC1C;AACA,UAAU,OAAO,KAAK,CAAC,cAAc,CAAC;AACtC;AACA;;AAEA;AACA,MAAM,IAAI,KAAK,CAAC,GAAG,CAAC,EAAE;AACtB,QAAQ,IAAI,CAAC,MAAM,CAAC,GAAG,CAAC;AACxB;;AAEA,MAAM,aAAa,CAAC,IAAI,CAAC,GAAG,CAAC;AAC7B,MAAM,KAAK,CAAC,GAAG,CAAA,GAAI,KAAK;AACxB,KAAK;AACL,IAAI,KAAK,GAAG;AACZ,MAAM,KAAA,GAAQ,EAAE;AAChB,MAAM,aAAA,GAAgB,EAAE;AACxB,KAAK;AACL,IAAI,GAAG,CAAC,GAAG,EAA0B;AACrC,MAAM,OAAO,KAAK,CAAC,GAAG,CAAC;AACvB,KAAK;AACL,IAAI,IAAI,GAAG;AACX,MAAM,OAAO,aAAa,CAAC,MAAM;AACjC,KAAK;AACL;AACA,IAAI,MAAM,CAAC,GAAG,EAAgB;AAC9B,MAAM,IAAI,CAAC,KAAK,CAAC,GAAG,CAAC,EAAE;AACvB,QAAQ,OAAO,KAAK;AACpB;;AAEA;AACA,MAAM,OAAO,KAAK,CAAC,GAAG,CAAC;;AAEvB,MAAM,KAAK,IAAI,CAAA,GAAI,CAAC,EAAE,CAAE,GAAE,aAAa,CAAC,MAAM,EAAE,CAAC,EAAE,EAAE;AACrD,QAAQ,IAAI,aAAa,CAAC,CAAC,CAAE,KAAI,GAAG,EAAE;AACtC,UAAU,aAAa,CAAC,MAAM,CAAC,CAAC,EAAE,CAAC,CAAC;AACpC,UAAU;AACV;AACA;;AAEA,MAAM,OAAO,IAAI;AACjB,KAAK;AACL,GAAG;AACH;;;;"}