TypeScript underscore.object函數代碼示例

            var parser = parse({ delimiter: ',' }, (err, data) => {
                if (err) {
                    rej(err);
                    return;
                }

                var cols = data[0];
                for (var index = 1; index < data.length; index++) {
                    var newPlaque: any = _.object(cols, data[index]);

                    if (!newPlaque.main_photo
                        || !newPlaque.erected
                        || newPlaque.erected.startsWith('16')
                        || newPlaque.erected.startsWith('17')
                        || newPlaque.erected.startsWith('18')) {
                        continue;
                    }

                    newPlaque.search_key = getSearchKey(newPlaque);
                    newPlaque.erected_decade = newPlaque.erected.substring(0, 3) + '0';
                    plaqueList.push(newPlaque);
                };

                res(plaqueList);
            });

const parseTermsWeights = (termsWeight: RegExpExecArray | null): IListOfTermsWeights | null => {
  const REGEX_EXTRACT_GROUP_OF_TERMS = /((?:[^:]+: [0-9]+, [0-9]+; )+)\n((?:\w+: [0-9]+; )+)/g;
  const REGEX_EXTRACT_SINGLE_TERM = /([^:]+): ([0-9]+), ([0-9]+); /g;

  if (termsWeight && termsWeight[1]) {
    let terms = StringUtils.match(termsWeight[1], REGEX_EXTRACT_GROUP_OF_TERMS);

    return object(
      map(terms, term => {
        let words = object(
          map(StringUtils.match(term[1], REGEX_EXTRACT_SINGLE_TERM), word => {
            return [
              word[1],
              {
                Correlation: Number(word[2]),
                'TF-IDF': Number(word[3])
              }
            ];
          })
        );
        const weights = parseWeights(term[2]);
        return [
          keys(words).join(', '),
          {
            terms: words,
            Weights: weights
          }
        ];
      })
    ) as IListOfTermsWeights;
  }
  return null;
};

 private parseWeights(value: string) {
   let listOfWeight = value.match(/(\w+(?:\s\w+)*): ([-0-9]+)/g);
   return _.object(
     _.map(listOfWeight, weight => {
       let weightGroup = weight.match(/^(\w+(?:\s\w+)*): ([-0-9]+)$/);
       return [weightGroup[1], Number(weightGroup[2])];
     })
   );
 }

  private parseRankingInfo(value: string) {
    let rankingInfo = {};
    if (value) {
      let documentWeights = /Document weights:\n((?:.)*?)\n+/g.exec(value);
      let termsWeight = /Terms weights:\n((?:.|\n)*)\n+/g.exec(value);
      let totalWeight = /Total weight: ([0-9]+)/g.exec(value);

      if (documentWeights && documentWeights[1]) {
        rankingInfo['Document weights'] = this.parseWeights(documentWeights[1]);
      }

      if (totalWeight && totalWeight[1]) {
        rankingInfo['Total weight'] = Number(totalWeight[1]);
      }

      if (termsWeight && termsWeight[1]) {
        let terms = StringUtils.match(termsWeight[1], /((?:[^:]+: [0-9]+, [0-9]+; )+)\n((?:\w+: [0-9]+; )+)/g);
        rankingInfo['Terms weights'] = _.object(
          _.map(terms, term => {
            let words = _.object(
              _.map(StringUtils.match(term[1], /([^:]+): ([0-9]+), ([0-9]+); /g), word => {
                return [
                  word[1],
                  {
                    Correlation: Number(word[2]),
                    'TF-IDF': Number(word[3])
                  }
                ];
              })
            );
            let weights = this.parseWeights(term[2]);
            return [
              _.keys(words).join(', '),
              {
                terms: words,
                Weights: weights
              }
            ];
          })
        );
      }
    }

    return rankingInfo;
  }

async function loadProgress(account: DestinyAccount): Promise<ProgressProfile | undefined> {
  try {
    const defsPromise = getDefinitions();
    const profileInfo = await getProgression(account);
    const characterIds = Object.keys(profileInfo.characters.data);
    let vendors: DestinyVendorsResponse[] = [];
    try {
      vendors = await Promise.all(
        characterIds.map((characterId) => getVendors(account, characterId))
      );
    } catch (e) {
      console.error('Failed to load vendors', e);
    }

    const defs = await defsPromise;
    return {
      defs,
      profileInfo,
      vendors: _.object(_.zip(characterIds, vendors)) as ProgressProfile['vendors'],
      get lastPlayedDate() {
        return Object.values((this.profileInfo as DestinyProfileResponse).characters.data).reduce(
          (memo, character: DestinyCharacterComponent) => {
            const d1 = new Date(character.dateLastPlayed);
            return memo ? (d1 >= memo ? d1 : memo) : d1;
          },
          new Date(0)
        );
      }
    };
  } catch (e) {
    toaster.pop(bungieErrorToaster(e));
    console.error('Error loading progress', e);
    reportException('progressService', e);
    // It's important that we swallow all errors here - otherwise
    // our observable will fail on the first error. We could work
    // around that with some rxjs operators, but it's easier to
    // just make this never fail.
    return undefined;
  } finally {
    D2ManifestService.loaded = true;
  }
}

 _.map(terms, term => {
   let words = _.object(
     _.map(StringUtils.match(term[1], /([^:]+): ([0-9]+), ([0-9]+); /g), word => {
       return [
         word[1],
         {
           Correlation: Number(word[2]),
           'TF-IDF': Number(word[3])
         }
       ];
     })
   );
   let weights = this.parseWeights(term[2]);
   return [
     _.keys(words).join(', '),
     {
       terms: words,
       Weights: weights
     }
   ];
 })

 map(terms, term => {
   let words = object(
     map(StringUtils.match(term[1], REGEX_EXTRACT_SINGLE_TERM), word => {
       return [
         word[1],
         {
           Correlation: Number(word[2]),
           'TF-IDF': Number(word[3])
         }
       ];
     })
   );
   const weights = parseWeights(term[2]);
   return [
     keys(words).join(', '),
     {
       terms: words,
       Weights: weights
     }
   ];
 })

 return function (err: Error, ...args: any[]) {    // function that takes err and any number of additional arguments
   var obj = _.object(argNames, args)
   defer( err, obj )
 }

  getDefinitions().then((defs) => {
    extend(vm, {
      active: 'titan',
      i18nClassNames: _.object(
        ['titan', 'hunter', 'warlock'],
        _.sortBy(Object.values(defs.Class), (classDef) => classDef.classType).map(
          (c) => c.className
        )
      ),
      i18nItemNames: _.object(
        ['Helmet', 'Gauntlets', 'Chest', 'Leg', 'ClassItem', 'Artifact', 'Ghost'],
        [45, 46, 47, 48, 49, 38, 39].map((key) => defs.ItemCategory.get(key).title)
      ),
      activesets: '5/5/2',
      type: 'Helmet',
      scaleType: 'scaled',
      progress: 0,
      fullMode: false,
      includeVendors: false,
      showBlues: false,
      showExotics: true,
      showYear1: false,
      allSetTiers: [],
      hasSets: true,
      highestsets: {},
      activeHighestSets: [],
      ranked: {},
      activePerks: {},
      excludeditems: [],
      collapsedConfigs: [false, false, false, false, false, false, false, false, false, false],
      lockeditems: {
        Helmet: null,
        Gauntlets: null,
        Chest: null,
        Leg: null,
        ClassItem: null,
        Artifact: null,
        Ghost: null
      },
      lockedperks: {
        Helmet: {},
        Gauntlets: {},
        Chest: {},
        Leg: {},
        ClassItem: {},
        Artifact: {},
        Ghost: {}
      },
      setOrderValues: ['-str_val', '-dis_val', '-int_val'],
      lockedItemsValid(droppedId: string, droppedType: ArmorTypes) {
        droppedId = getId(droppedId);
        if (alreadyExists(vm.excludeditems, droppedId)) {
          return false;
        }

        const item = getItemById(droppedId, droppedType)!;
        const startCount: number = item.isExotic && item.type !== 'ClassItem' ? 1 : 0;
        return (
          startCount +
            (droppedType !== 'Helmet' && vm.lockeditems.Helmet && vm.lockeditems.Helmet.isExotic
              ? 1
              : 0) +
            (droppedType !== 'Gauntlets' &&
            vm.lockeditems.Gauntlets &&
            vm.lockeditems.Gauntlets.isExotic
              ? 1
              : 0) +
            (droppedType !== 'Chest' && vm.lockeditems.Chest && vm.lockeditems.Chest.isExotic
              ? 1
              : 0) +
            (droppedType !== 'Leg' && vm.lockeditems.Leg && vm.lockeditems.Leg.isExotic ? 1 : 0) <
          2
        );
      },
      excludedItemsValid(droppedId: string, droppedType: ArmorTypes) {
        const lockedItem = vm.lockeditems[droppedType];
        return !(lockedItem && alreadyExists([lockedItem], droppedId));
      },
      onSelectedChange(prevIdx, selectedIdx) {
        if (vm.activeCharacters[prevIdx].class !== vm.activeCharacters[selectedIdx].class) {
          vm.active = vm.activeCharacters[selectedIdx].class;
          vm.onCharacterChange();
          vm.selectedCharacter = selectedIdx;
        }
      },
      onCharacterChange() {
        vm.ranked = getActiveBuckets(
          buckets[vm.active],
          vendorBuckets[vm.active],
          vm.includeVendors
        );
        vm.activeCharacters = D1StoresService.getStores().filter((s) => !s.isVault);
        const activeStore = D1StoresService.getActiveStore()!;
        vm.selectedCharacter = _.findIndex(
          vm.activeCharacters,
          (char) => char.id === activeStore.id
        );
        vm.activePerks = getActiveBuckets(
          perks[vm.active],
          vendorPerks[vm.active],
//.........這裏部分代碼省略.........