/// <summary>
/// Maps each element of <see cref="CodeSnippetElement"/> sequence to the newly created <see cref="CodeSnippetElement"/>, optionally modifying serialization process.
/// </summary>
/// <param name="snippets">An enumerable collection of code snippets to be serialized.</param>
/// <param name="settings">A <see cref="SaveSettings"/> that modify serialization process.</param>
/// <returns>An enumerable collection of <see cref="CodeSnippetElement"/>.</returns>
/// <exception cref="ArgumentNullException"><paramref name="snippets"/> is <c>null</c>.</exception>
public static IEnumerable <CodeSnippetElement> MapToElement(IEnumerable <Snippet> snippets, SaveSettings settings)
{
if (snippets == null)
{
throw new ArgumentNullException(nameof(snippets));
}
if (settings == null)
{
throw new ArgumentNullException(nameof(settings));
}
return(MapToElement());
IEnumerable <CodeSnippetElement> MapToElement()
{
foreach (Snippet snippet in snippets)
{
yield return(SnippetMapper.MapToElement(snippet, settings));
}
}
}
private static void Serialize(XmlWriter xmlWriter, IEnumerable <Snippet> snippets, SaveSettings settings)
{
Serialize(xmlWriter, SnippetMapper.MapToElement(snippets, settings).ToArray(), settings);
}
private static void Serialize(XmlWriter xmlWriter, Snippet snippet, SaveSettings settings)
{
Serialize(xmlWriter, new CodeSnippetElement[] { SnippetMapper.MapToElement(snippet, settings) }, settings);
}