[JS] Lodash

Lodash Documentation

• _.isNil(value) : Checks if value is null or undefined.
• _.omitBy(targetObj, predicate) [lodash] omitBy() 알아보기

  extSearch(xpos, ypos, keyword, sort) {
    const EXT_SEARCH_URL = '/external/extsearch?'
  
    const params: any = _.omitBy(
      {
        xpos: xpos,
        ypos: ypos,
        keyword: keyword,
        sort: sort,
      },
      _.isNil.bind(_),
    )
  
    console.log('extSearch / params', params)
  
    return axios.get(EXT_SEARCH_URL, { params: params }).then((response) => {
      return Promise.resolve(response.data)
    })
  }

• _.find() : lodash find() 객체 값 찾기

  const pickup: any = _.find(this.freightDataStructure.destinations, {
    type: 'PICKUP',
  })

• _.isEmpty() : lodash isEmpty() 정보 및 예제
  
• _.isEqual() :

  selectItem(item) {
    if (_.isEqual(this.addressType, 'pickUp'))
      this.$emit('pickUpAddressItem', item)
    else if (_.isEqual(this.addressType, 'dropOff1'))
      this.$emit('dropOffAddressItem1', item)
    else if (_.isEqual(this.addressType, 'dropOff2'))
      this.$emit('dropOffAddressItem2', item)
    else if (_.isEqual(this.addressType, 'route'))
      this.$emit('routeAddressItem', item)
  
    this.selectedItem = item.parceladdress
    this.menuOpen = false
  }