cleaning up code pulling non edition travellers in to the role modal and fixing spelling of travellers

src/components/modals/RoleModal.vue

@@ -21,7 +21,7 @@
         <Token :role="role" />
       </li>
       <li
-        v-for="role in extraTravelers"
+        v-for="role in extraTravellers"
         :class="[role.team]"
         :key="role.id"
         @click="setRole(role)"
@@ -41,19 +41,8 @@ export default {
   components: { Token, Modal },
   props: ["playerIndex"],
   computed: {
-    extraTravelers() {
-      const extraTravelers = [];
-      const players = this.$store.state.players.players;
-      this.$store.state.extraTravelers.forEach(role => {
-        if (
-          this.playerIndex >= 0 ||
-          (this.playerIndex < 0 &&
-            !players.some(player => player.role.id === role.id))
-        ) {
-          extraTravelers.push(role);
-        }
-      });
-      return extraTravelers;
+    extraTravellers() {
+      return [...this.$store.state.extraTravellers.values()];
     },
     availableRoles() {
       const availableRoles = [];

src/store/index.js

@@ -25,7 +25,7 @@ const getRolesByEdition = (edition = editionJSON[0]) => {
   );
 };
 
-const getTravelersNotInEdition = (edition = editionJSON[0]) => {
+const getTravellersNotInEdition = (edition = editionJSON[0]) => {
   return new Map(
     rolesJSON
       .filter(r => r.team === "traveler")
@@ -79,7 +79,7 @@ export default new Vuex.Store({
     },
     edition: editionJSONbyId.get("tb"),
     roles: getRolesByEdition(),
-    extraTravelers: getTravelersNotInEdition(),
+    extraTravellers: getTravellersNotInEdition(),
     fabled
   },
   getters: {