[booking] Save all translations we've got

3 files changed, 30 insertions, 0 deletions

diff --git a/base/base_tests/string_utils_test.cpp b/base/base_tests/string_utils_test.cpp
index 1f1aa05bc2..49720cc45b 100644
--- a/base/base_tests/string_utils_test.cpp
+++ b/base/base_tests/string_utils_test.cpp
@@ -729,3 +729,17 @@ UNIT_TEST(NormalizeDigits_UniString)
   TEST_EQUAL(nd("a０１9２ "), "a0192 ", ());
   TEST_EQUAL(nd("３４５６７８９"), "3456789", ());
 }
+
+UNIT_TEST(Split)
+{
+  vector<string> target;
+  strings::Split(";Test\\;проверка;0;", ';', target);
+  vector<string> expected({"", "Test\\", "проверка", "0", ""});
+  TEST_EQUAL(target, expected, ());
+  strings::Split("and there  was none", ' ', target);
+  vector<string> expected2({"and", "there", "", "was", "none"});
+  TEST_EQUAL(target, expected2, ());
+  strings::Split("", '!', target);
+  vector<string> expected3;
+  TEST_EQUAL(target, expected3, ());
+}
diff --git a/base/string_utils.cpp b/base/string_utils.cpp
index 7b6b808995..2a8b029f37 100644
--- a/base/string_utils.cpp
+++ b/base/string_utils.cpp
@@ -328,4 +328,17 @@ bool AlmostEqual(string const & str1, string const & str2, size_t mismatchedCoun
   return false;
 }
 
+void Split(string const & s, char delimiter, vector<string> & target)
+{
+  target.clear();
+
+  // Special case: if the string is empty, return an empty array instead of {""}.
+  if (s.empty())
+    return;
+
+  using It = TokenizeIterator<SimpleDelimiter, string::const_iterator, true>;
+  for (It it(s, SimpleDelimiter(delimiter)); it; ++it)
+    target.push_back(*it);
+}
+
 }  // namespace strings
diff --git a/base/string_utils.hpp b/base/string_utils.hpp
index d557706d85..e42c8188e8 100644
--- a/base/string_utils.hpp
+++ b/base/string_utils.hpp
@@ -306,6 +306,9 @@ void Tokenize(string const & str, char const * delims, TFunctor && f)
   }
 }
 
+/// Splits a string by the delimiter, keeps empty parts, on an empty string returns an empty vector.
+void Split(string const & s, char delimiter, vector<string> & target);
+
 /// @return code of last symbol in string or 0 if s is empty
 UniChar LastUniChar(string const & s);