diff options
Diffstat (limited to 'src/compiler/ruby_generator_string-inl.h')
-rw-r--r-- | src/compiler/ruby_generator_string-inl.h | 20 |
1 files changed, 15 insertions, 5 deletions
diff --git a/src/compiler/ruby_generator_string-inl.h b/src/compiler/ruby_generator_string-inl.h index fb429784bb..ecfe796e7a 100644 --- a/src/compiler/ruby_generator_string-inl.h +++ b/src/compiler/ruby_generator_string-inl.h @@ -81,13 +81,23 @@ inline bool ReplacePrefix(grpc::string* s, const grpc::string& from, return true; } -// CapitalizeFirst capitalizes the first char in a string. -inline grpc::string CapitalizeFirst(grpc::string s) { +// Modularize converts a string into a ruby module compatible name +inline grpc::string Modularize(grpc::string s) { if (s.empty()) { return s; } - s[0] = ::toupper(s[0]); - return s; + grpc::string new_string = ""; + bool was_last_underscore = false; + new_string.append(1, ::toupper(s[0])); + for (grpc::string::size_type i = 1; i < s.size(); ++i) { + if (was_last_underscore && s[i] != '_') { + new_string.append(1, ::toupper(s[i])); + } else if (s[i] != '_') { + new_string.append(1, s[i]); + } + was_last_underscore = s[i] == '_'; + } + return new_string; } // RubyTypeOf updates a proto type to the required ruby equivalent. @@ -106,7 +116,7 @@ inline grpc::string RubyTypeOf(const grpc::string& a_type, res += "::"; // switch '.' to the ruby module delim } if (i < prefixes_and_type.size() - 1) { - res += CapitalizeFirst(prefixes_and_type[i]); // capitalize pkgs + res += Modularize(prefixes_and_type[i]); // capitalize pkgs } else { res += prefixes_and_type[i]; } |