ruby_generator_string-inl.h

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#ifndef NET_GRPC_COMPILER_RUBY_GENERATOR_STRING_INL_H_
#define NET_GRPC_COMPILER_RUBY_GENERATOR_STRING_INL_H_

#include <algorithm>
#include <string>
#include <sstream>
#include <vector>

using std::getline;
using std::transform;

namespace grpc_ruby_generator {

// Split splits a string using char into elems.
inline std::vector<std::string> &Split(const std::string &s, char delim,
                                       std::vector<std::string> *elems) {
  std::stringstream ss(s);
  std::string item;
  while (getline(ss, item, delim)) {
    elems->push_back(item);
  }
  return *elems;
}

// Split splits a string using char, returning the result in a vector.
inline std::vector<std::string> Split(const std::string &s, char delim) {
  std::vector<std::string> elems;
  Split(s, delim, &elems);
  return elems;
}

// Replace replaces from with to in s.
inline std::string Replace(std::string s, const std::string &from,
                           const std::string &to) {
  size_t start_pos = s.find(from);
  if (start_pos == std::string::npos) {
    return s;