base.rb in tanita-api-client-0.1.1

- old
+ new

@@ -8,10 +8,13 @@
       module Scope
         INNERSCAN = 'innerscan'
         SPHYGMOMANOMETER = 'sphygmomanometer'
         PEDOMETER = 'pedometer'
         SMUG = 'smug'
+        def self.all
+          constants.map { |name| const_get(name) }
+        end
       end
 
       class Error < StandardError
       end
 
@@ -19,22 +22,16 @@
         include HttpHelper
 
         DATE_REGISTERD_AT = 0
         DATE_MEASURED_AT = 1
 
-        def initialize(access_token:)
-          @access_token = access_token
+        def initialize(access_token: nil)
+          config = Tanita::Api::Client.configuration
+          @access_token = access_token || config.access_token
+          raise Error.new("param:'access_token' is required.'") if @access_token.nil?
         end
 
-        def endpoint
-          raise NotImplementedError
-        end
-
-        def measurement_tags
-          raise NotImplementedError
-        end
-
         def status(
           date_type: DATE_MEASURED_AT,
           from: nil,
           to: nil
         )
@@ -44,15 +41,22 @@
             :date => date_type,
             :tag => tags
           }
           params[:from] = time_format(from) unless from.nil?
           params[:to] = time_format(to) unless to.nil?
-
           res = request(endpoint, params)
           Result.new(:response => res, :client => self)
         end
 
+        def endpoint
+          raise NotImplementedError
+        end
+
+        def measurement_tags
+          raise NotImplementedError
+        end
+
       private
 
         def time_format(time)
           time.strftime('%Y%m%d%H%M%S')
         end
@@ -90,10 +94,10 @@
             data_dic[key][:date] = date unless data_dic[key].key? :date
             data_dic[key][:model] = model unless data_dic[key].key? :model
             data_dic[key][measurement] = value
           end
           # sort by date in ascending order
-          @data = data_dic.values { |dic| -dic[:date] }
+          @data = data_dic.values.sort_by { |dic| dic[:date] }
         end
       end
     end
   end
 end