Handle where phone number has country code prefix but without plus sign

.ruby-version

@@ -1 +1 @@
-2.0.0
+2.3.0

lib/phone.rb

@@ -131,10 +131,9 @@ def self.split_to_parts(string, options = {})
       if country
         options[:country_code] = country.country_code
         string = string.gsub(country.country_code_regexp, "0")
-      else
-        if options[:country_code]
-          country = Country.find_by_country_code options[:country_code]
-        end
+      elsif options[:country_code]
+        country = Country.find_by_country_code options[:country_code]
+        string = string.gsub(/^#{Regexp.quote(options[:country_code])}/, '')
       end
 
       if country.nil?

test/phone_test.rb

@@ -85,6 +85,15 @@ def test_parse_wont_alter_parameter
     assert_equal "+1 545-545-5454 ext. 4307", number
   end
 
+  def test_parse_with_country_code_but_without_plus_sign
+    Phoner::Phone.default_country_code = '385'
+
+    pn = Phoner::Phone.parse '385915125486'
+    assert pn.number == '5125486'
+    assert pn.area_code == '91'
+    assert pn.country_code == '385'
+  end
+
   def test_parse_short_without_special_characters_without_country
     Phoner::Phone.default_country_code = nil