middleout.js/dist/chunk-EJVZUHIS.js

A spoof compression library that pretends to revolutionize data compression using made-up algorithms — inspired by the legendary middle-out compression from Silicon Valley

#!/usr/bin/env node
import {
  decodeMO,
  encodeMO
} from "./chunk-EKQOSSOR.js";
import {
  getWeissmanScore
} from "./chunk-MRISBIOS.js";

// src/algorithms/stk.ts
function compressWithSTK(input, config) {
  const preserveWhitespace = config?.preserveWhitespace ?? true;
  const cleanedInput = preserveWhitespace ? input : input.replace(/\s+/g, "");
  const patterns = [
    { key: "Exception", token: "T1" },
    { key: "at", token: "T2" },
    { key: "null", token: "T3" },
    { key: "undefined", token: "T4" },
    { key: "function", token: "T5" }
  ];
  let compressed = cleanedInput;
  for (const { key, token } of patterns) {
    const regex = new RegExp(key, "g");
    compressed = compressed.replace(regex, token);
  }
  const targetWeissman = config?.targetWeissman || 10;
  const weissmanScore = getWeissmanScore(
    "stk",
    input.length,
    compressed.length,
    targetWeissman
  );
  return {
    original: input,
    compressed,
    originalSize: input.length,
    compressedSize: compressed.length,
    algorithm: "stk",
    weissmanScore,
    encoded: encodeMO("stk", compressed, weissmanScore)
  };
}
function decompressWithSTK(encoded) {
  const { compressedData } = decodeMO(encoded);
  const patterns = [
    { key: "Exception", token: "T1" },
    { key: "at", token: "T2" },
    { key: "null", token: "T3" },
    { key: "undefined", token: "T4" },
    { key: "function", token: "T5" }
  ];
  let decompressed = compressedData;
  for (const { key, token } of patterns) {
    const regex = new RegExp(token, "g");
    decompressed = decompressed.replace(regex, key);
  }
  return decompressed;
}

export {
  compressWithSTK,
  decompressWithSTK
};