@onrails/result/dist/try-gen.js

Tagged Result / ResultAsync for railway-oriented TypeScript — pure tagged unions, neverthrow-shaped compat shim, FL-friendly

// src/internal/dual.ts
var err = (error) => ({
  _tag: "Err",
  error
});
var isErr = (result) => result._tag === "Err";

// src/try-gen.ts
var ErrSignal = class {
  constructor(error) {
    this.error = error;
  }
  error;
  _tag = "ErrSignal";
};
var yieldResult = (result) => {
  if (isErr(result)) {
    throw new ErrSignal(result.error);
  }
  return result.value;
};
var $ = yieldResult;
var tryGen = (fn) => {
  try {
    return fn();
  } catch (error) {
    if (error instanceof ErrSignal) {
      return err(error.error);
    }
    throw error;
  }
};

export { $, tryGen, yieldResult };
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