Updated file path error message.

Author: ip2location

README.md

@@ -11,6 +11,8 @@ For more details, please visit:
 You can check the **example.rb** file to learn more about usage.
 
 ## BIN Database
+An outdated BIN database was provided in the library for your testing. You are recommended to visit the [links](#dependencies) to download the latest BIN database and save it in the ```rb``` folder.
+
 Below is the description of the functions available in the **BIN Database** lookup.
 
 |Method Name|Description|
@@ -88,8 +90,6 @@ This library requires IP2Proxy BIN data file to function. You may download the B
 * IP2Proxy LITE BIN Data (Free): https://lite.ip2location.com
 * IP2Proxy Commercial BIN Data (Comprehensive): https://www.ip2location.com/proxy-database
 
-An outdated BIN database was provided in the library for your testing. You are recommended to visit the above links to download the latest BIN database.
-
 You can also sign up for [IP2Proxy Web Service](https://www.ip2location.com/web-service/ip2proxy) to lookup by IP2Proxy API.
 
 # Support

ip2proxy_ruby.gemspec

@@ -2,7 +2,7 @@
 
 Gem::Specification.new do |s|
   s.name          = "ip2proxy_ruby"
-  s.version       = "3.2.0"
+  s.version       = "3.2.1"
   s.authors       = ["ip2location"]
   s.email         = ["[email protected]"]
 

lib/ip2proxy_ruby.rb

@@ -11,7 +11,7 @@
 class Ip2proxy
   attr_accessor :record_class4, :record_class6, :v4, :file, :db_index, :count, :base_addr, :ipno, :record, :database, :columns, :ip_version, :ipv4databasecount, :ipv4databaseaddr, :ipv4indexbaseaddr, :ipv6databasecount, :ipv6databaseaddr, :ipv6indexbaseaddr, :databaseyear, :databasemonth, :databaseday, :last_err_msg
 
-  VERSION = '3.2.0'
+  VERSION = '3.2.1'
   FIELD_NOT_SUPPORTED = 'NOT SUPPORTED'
   INVALID_IP_ADDRESS = 'INVALID IP ADDRESS'
   INVALID_BIN_DATABASE = 'Incorrect IP2Proxy BIN file format. Please make sure that you are using the latest IP2Proxy BIN file.'
@@ -26,7 +26,7 @@ def open(url)
         self.file = File.open(File.expand_path url, 'rb')
     rescue
         self.last_err_msg = 'Ip2proxy.new.open() error in opening ' + url +'.'
-        abort('Ip2proxy.new.open() error in opening ' + url +'.')
+        abort('Ip2proxy.new.open() error in opening ' + url + '. No such file in the /your_ip2proxy_ruby_library_path/rb/ folder.')
     else
     end
     i2p = Ip2proxyConfig.read(file)

spec/ip2proxy_ruby_database_spec.rb

@@ -106,7 +106,7 @@
   it "work correctly with get_module_version" do
     i2p = Ip2proxy.new.open(File.dirname(__FILE__) + "/assets/PX11.SAMPLE.BIN")
     record = i2p.get_module_version()
-    expect(record).to eq '3.2.0'
+    expect(record).to eq '3.2.1'
   end
 
   it "work correctly with get_package_version" do