Function TupleStore

docs/tests/v2/es6/js/sanddance.js:88433–88436

(key)

var _vegaUtil = require("vega-util");

function TupleStore(key) {
  this._key = key ? (0, _vegaUtil.field)(key) : _vegaDataflow.tupleid;
  this.reset();
}

var prototype = TupleStore.prototype;