#include "functions.hpp"

std::string LunchRest::nodeToText(xmlpp::Node *node) {
    return dynamic_cast<const xmlpp::ContentNode *>(node)->get_content();
}

std::string LunchRest::trim(const std::string &input) {
    const std::string whitespace = "\t\n\v\f\r ";
    std::string ret = input;
    ret.erase(0, ret.find_first_not_of(whitespace));
    ret.erase(ret.find_last_not_of(whitespace) + 1);
    for(size_t i = 0; i < ret.length(); i++) {
        if(ret[i] == '\n')
            ret[i] = ' ';
    }
    return ret;
}