TypeScript underscore.uniq函数代码示例

 function buildModules(modules:any[]) {
   var result:any[] = [];
   _.each(modules, (value:any, key:string) => {
     result.push({
       name: key,
       type: 'toggle',
       classes: _.map(value.classes, (c:any) => {
         return {
           name: c.name,
           url: '/' + key + '/classes/' + c.name,
           type: 'link'
         };
       }),
       interfaces: _.map(value.interfaces, (c:any) => {
         return {
           name: c.name,
           url: '/' + key + '/interfaces/' + c.name,
           type: 'link'
         };
       }),
       enumerations: _.map(value.enumerations, (c:any) => {
         return {
           name: c.name,
           url: '/' + key + '/enumerations/' + c.name,
           type: 'link'
         };
       })
     })
   });
   return _.uniq(result);
 }

  async work(): Promise<void> {
    const installLocationId = this.space().firstPathElement();

    let call = withLogger(this.logger);

    const { caves, installLocationPath, installLocationSize } = await call(
      messages.FetchCavesByInstallLocationID,
      { installLocationId }
    );

    let games: Game[] = [];
    if (!isEmpty(caves)) {
      for (const c of caves) {
        games.push(c.game);
      }
      games = uniq(games, g => g.id);
    }

    this.pushUnfilteredGames(games, { disableFilters: true });
    this.push({
      location: {
        path: installLocationPath,
        size: installLocationSize,
      },
    });
  }

  private static normalizeQueryString(toNormalize: IUrlNormalize) {
    let queryNormalized: string[] = [];

    if (toNormalize.queryAsString) {
      const cleanedUp = this.toArray(toNormalize.queryAsString).map(query => {
        query = this.removeProblematicChars(query);
        query = this.encodeKeyValuePair(query);
        return query;
      });
      queryNormalized = queryNormalized.concat(cleanedUp);
    }

    if (toNormalize.query) {
      const paired: string[][] = pairs(toNormalize.query);
      const mapped = paired.map(pair => {
        const [key, value] = pair;

        if (Utils.isNullOrUndefined(value) || Utils.isNullOrUndefined(key)) {
          return '';
        }

        if (!this.isEncoded(value)) {
          return [this.removeProblematicChars(key), Utils.safeEncodeURIComponent(value)].join('=');
        } else {
          return [this.removeProblematicChars(key), value].join('=');
        }
      });
      queryNormalized = queryNormalized.concat(mapped);
    }

    return uniq(queryNormalized);
  }

        _.each(dimVendorService.vendors, (vendor: any) => {
          const vendItems = filterItems(
            _.select(
              vendor.allItems.map((i) => i.item),
              (item) =>
                item.bucket.sort === 'Armor' || item.type === 'Artifact' || item.type === 'Ghost'
            )
          );
          vendorItems = vendorItems.concat(vendItems);

          // Exclude felwinters if we have them
          const felwinters = vendorItems.filter((i) => i.hash === 2672107540);
          if (felwinters.length) {
            vm.excludeditems.push(...felwinters);
            vm.excludeditems = _.uniq(vm.excludeditems, 'id');
          }

          // Build a map of perks
          _.each(vendItems, (item) => {
            if (item.classType === 3) {
              _.each(['warlock', 'titan', 'hunter'], (classType) => {
                vendorPerks[classType][item.type] = filterPerks(
                  vendorPerks[classType][item.type],
                  item
                );
              });
            } else {
              vendorPerks[item.classTypeName][item.type] = filterPerks(
                vendorPerks[item.classTypeName][item.type],
                item
              );
            }
          });
        });

function getMaxTransactionDepth(sindex:SindexShortEntry[]) {
  const ids = _.uniq(_.pluck(sindex, 'tx'))
  let maxTxChainingDepth = 0
  for (let id of ids) {
    maxTxChainingDepth = Math.max(maxTxChainingDepth, getTransactionDepth(id, sindex, 0))
  }
  return maxTxChainingDepth
}

 checkCertificationUnicity: async (block:BlockDTO, conf:ConfDTO, index:IndexEntry[]) => {
   const cindex = Indexer.cindex(index);
   const certAtoB = _.uniq(cindex.map((row:CindexEntry) => row.issuer + row.receiver));
   if (certAtoB.length !== cindex.length) {
     throw Error('Block cannot contain identical certifications (A -> B)');
   }
   return true;
 },

    getTagsFromState(state:ITodoState) {
        let tags:string[] = _.flatten(state.todos.map(todo => todo.tags));
        let nonBlank = tags.filter(t => !!t);
        let sorted = _.sortBy(nonBlank);
        let unique = _.uniq(sorted, true);

        return unique;
    }

 shouldCalcTimeAxisLabels(labels: string[], span: number): boolean {
   return (
     (
       span > this.SECOND && this.axisType === "time"
       || this.axisType === "nanotime" && plotUtils.gt(span, this.UNIT)
     )
     && labels.length != _.uniq(labels).length
   );
 }