public override Func <IUser, bool> VisitEqCompare(BoolExprParser.EqCompareContext context)
{
var attrVal = context.children.Last().GetText().Trim('"');
var(attrType, attrName) = GetAttributeInfo(context.children.First());
return(user =>
attrType == "profile"
? user.Profile[attrName]?.ToString() == attrVal
: user.GetNonProfileAttribute(attrName) == attrVal);
}
/// <summary>
/// Visit a parse tree produced by the <c>eqCompare</c>
/// labeled alternative in <see cref="BoolExprParser.attr_comp"/>.
/// <para>
/// The default implementation returns the result of calling <see cref="AbstractParseTreeVisitor{Result}.VisitChildren(IRuleNode)"/>
/// on <paramref name="context"/>.
/// </para>
/// </summary>
/// <param name="context">The parse tree.</param>
/// <return>The visitor result.</return>
public virtual Result VisitEqCompare([NotNull] BoolExprParser.EqCompareContext context)
{
return(VisitChildren(context));
}