/// <summary>
/// Creates a field that holds information about property groups for the given module.
/// </summary>
protected FieldDeclarationSyntax CreatePropsField(IEnumerable <PropertyGroup> propertyGroups)
{
var initializers =
from pg in propertyGroups
from p in pg.Properties
group pg.Name by p.Name
into g
select new[] { SyntaxEx.Literal(g.Key), SyntaxEx.ArrayCreation(null, g.Select(SyntaxEx.Literal)) };
var propsInitializer = SyntaxEx.ObjectCreation("Dictionary<string, string[]>", null, initializers);
var propsField =
SyntaxEx.FieldDeclaration(
new[] { SyntaxKind.PrivateKeyword, SyntaxKind.StaticKeyword, SyntaxKind.ReadOnlyKeyword },
"IDictionary<string, string[]>", ClassNameBase + "Props", propsInitializer);
return(propsField);
}