table.rb in td-client-0.8.71

- old
+ new

@@ -127,18 +127,17 @@
   end
 
   # @param [String] db
   # @param [String] table
   # @param [Fixnum] count
-  # @param [Fixnum] to
-  # @param [Fixnum] from
   # @param [Proc] block
   # @return [Array, nil]
-  def tail(db, table, count, to, from, &block)
+  def tail(db, table, count, to = nil, from = nil, &block)
+    unless to.nil? and from.nil?
+      warn('parameter "to" and "from" no longer work')
+    end
     params = {'format' => 'msgpack'}
     params['count'] = count.to_s if count
-    params['to'] = to.to_s if to
-    params['from'] = from.to_s if from
     code, body, res = get("/v3/table/tail/#{e db}/#{e table}", params)
     if code != "200"
       raise_error("Tail table failed", res)
     end
     if block