Method particleAt

external/.scrollLibs.js:15983–15990

(indexOrIndexArray)

    return this._getSubparticlesArray()[index]
  }
  particleAt(indexOrIndexArray) {
    if (typeof indexOrIndexArray === "number") return this._particleAt(indexOrIndexArray)
    if (indexOrIndexArray.length === 1) return this._particleAt(indexOrIndexArray[0])
    const first = indexOrIndexArray[0]
    const particle = this._particleAt(first)
    if (!particle) return undefined
    return particle.particleAt(indexOrIndexArray.slice(1))
  }
  // Flatten a particle into an object like {twitter:"pldb", "twitter.followers":123}.
  // Assumes you have a nested key/value list with no multiline strings.
  toFlatObject(delimiter = ".") {