actions map

script.js

const ACTIONS = {
  SORT: "SORT",
  COMPARE: "COMPARE",
  SWAP: "SWAP",
};

// ---- what to do on each action ----

const actionsMap = {
  [ACTIONS.SORT]: (action, members) => members[action.data].sorted(),
  [ACTIONS.SWAP]: (action, members) => {
    const [i, j] = action.data;
    let tmp = members[i].getValue();
    members[i].setValue(members[j].getValue(), "red");
    members[j].setValue(tmp, "yellow");
  },
  [ACTIONS.COMPARE]: (action, members) => {
    const [i, j] = action.data;
    members[i].setColor("blue");
    members[j].setColor("blue");
  },
};