public AddElementDelegate GetMethod(string versionName)
{
var t = versions.Find(v => v.name == versionName);
if (t == null)
{
try
{
var i = VersionAttribute.GetIteration(libName, versionName);
foreach (var v in versions)
{
if (v.iteration <= i)
{
t = v;
}
else
{
break;
}
}
}
catch
{
return(null);
}
}
return(t != null ? t.addAttribute : null);
}
