public static string GetRubyPath(params string[] versions)
{
// Check whether running OS is Unix/Linux
var paths = ParaibaEnvironment.OnUnixLike()
? FindOnUnixLike("ruby", versions) : FindOnWindows("ruby", versions, "bin");
return(paths.OrderByDescending(path => GetVersion(path, "-v"))
.FirstOrDefault());
}
public static string GetPythonPath(params string[] versions)
{
var paths = Enumerable.Empty <string>();
// Check whether running OS is Unix/Linux
if (!ParaibaEnvironment.OnUnixLike())
{
paths = paths.Concat(TryGetPythonPathFromRegistry(versions));
paths = paths.Concat(FindOnWindows("python", versions));
}
else
{
paths = paths.Concat(FindOnUnixLike("python", versions));
}
return(paths.Select(path => Tuple.Create(path, GetVersion(path, "-V")))
.Where(
t => versions.Any(
version => t.Item2.Replace(".", "").StartsWith(version)))
.OrderByDescending(t => t.Item2)
.Select(t => t.Item1)
.FirstOrDefault());
}