gistfile1.coffee

$scope.search = ->
			# console.log $scope.keyword

			#延遲送出200ms
			$timeout ->
				if $scope.dateMark
					filter.updateAt = $scope.dateMark
				
				filter.keyWord = $scope.keyword
				console.log filter	
				userStream.get filter, (result) ->
					if result.success
						$scope.accountList = result.data
						if filter.updateAt or _.size(result.data) is 30
							#get result last as new filter.updateTime
							last = _.last(result.data) 
							$scope.dateMark = last.updateAt
					else
						$scope.accountList = null
			, 800