Method pick

external/.scrollLibs.js:16224–16231

(fields)

    return ""
  }
  pick(fields) {
    const newParticle = new Particle(this.toString()) // todo: why not clone?
    const map = Utils.arrayToMap(fields)
    newParticle.particleAt(0).forEach(particle => {
      if (!map[particle.getAtom(0)]) particle.destroy()
    })
    return newParticle
  }
  getParticlesByGlobPath(query) {
    return this._getParticlesByGlobPath(query)
  }