Function modify

packages/effect/src/unstable/http/Headers.ts:394–407

(key: string | RegExp)

  ): Record<string, string | Redacted.Redacted> => {
    const out: Record<string, string | Redacted.Redacted> = { ...self }
    const modify = (key: string | RegExp) => {
      if (typeof key === "string") {
        const k = key.toLowerCase()
        if (k in self) {
          out[k] = Redacted.make(self[k])
        }
      } else {
        for (const name in self) {
          if (key.test(name)) {
            out[name] = Redacted.make(self[name])
          }
        }
      }
    }
    if (Array.isArray(key)) {
      for (let i = 0; i < key.length; i++) {
        modify(key[i])