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refactor: add write_comments()

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This commit is contained in:
ToruNiina 2020-10-18 18:30:04 +09:00
parent 9090b8273c
commit fd50b11523
1 changed files with 20 additions and 36 deletions
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56
toml/serializer.hpp
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@ -523,15 +523,8 @@ struct serializer
continue;
}
if(!kv.second.comments().empty() && !no_comment_)
{
for(const auto& c : kv.second.comments())
{
token += '#';
token += c;
token += '\n';
}
}
token += write_comments(kv.second);
const auto key_and_sep = format_key(kv.first) + " = ";
const auto residual_width = (this->width_ > key_and_sep.size()) ?
this->width_ - key_and_sep.size() : 0;
@ -577,15 +570,7 @@ struct serializer
tmp += '\n';
}
if(!kv.second.comments().empty() && !no_comment_)
{
for(const auto& c : kv.second.comments())
{
token += '#';
token += c;
token += '\n';
}
}
token += write_comments(kv.second);
token += tmp;
}
return token;
@ -621,15 +606,8 @@ struct serializer
failed = true;
break;
}
if(!no_comment_)
{
for(const auto& c : item.comments())
{
token += '#';
token += c;
token += '\n';
}
}
// write comments for the table itself
token += write_comments(item);
const auto t = this->make_inline_table(item.as_table());
@ -653,15 +631,7 @@ struct serializer
std::string token;
for(const auto& item : v)
{
if(!no_comment_)
{
for(const auto& c : item.comments())
{
token += '#';
token += c;
token += '\n';
}
}
token += write_comments(item);
token += "[[";
token += format_keys(keys_);
token += "]]\n";
@ -670,6 +640,20 @@ struct serializer
return token;
}
std::string write_comments(const value_type& v) const
{
std::string retval;
if(this->no_comment_) {return retval;}
for(const auto& c : v.comments())
{
retval += '#';
retval += c;
retval += '\n';
}
return retval;
}
bool is_array_of_tables(const value_type& v) const
{
if(!v.is_array()) {return false;}