private static void ExtractOtherFeatures(XElement features, ISet<string> tags)
{
features.ShouldNotBe(null);
tags.ShouldNotBe(null);
var value = features.ValueOrDefault("otherFeatures");
if (string.IsNullOrWhiteSpace(value))
{
return;
}
// Split the value up into comma delimeted parts.
var parts = value.Split(new[] {','}, StringSplitOptions.RemoveEmptyEntries);
foreach (var part in parts)
{
tags.Add(part.Trim());
}
}
private static void ExtractFeatureWithTextValues(XElement document,
string elementName,
string[] validValues,
ISet<string> tags,
string delimeter = "-")
{
document.ShouldNotBe(null);
elementName.ShouldNotBeNullOrEmpty();
validValues.ShouldNotBe(null);
tags.ShouldNotBe(null);
var type = document.ValueOrDefault(elementName, ("type"));
if (string.IsNullOrWhiteSpace(type))
{
return;
}
if (validValues.Contains(type, StringComparer.InvariantCultureIgnoreCase))
{
tags.Add(string.Format("{0}{1}{2}",
elementName,
string.IsNullOrWhiteSpace(delimeter)
? string.Empty
: delimeter,
type));
}
}
