protected override Expression VisitMethodDefinitionExpression(Expressions.MethodDefinitionExpression method)
{
this.containsDateConversion = false;
var retval = (MethodDefinitionExpression)base.VisitMethodDefinitionExpression(method);
if (this.containsDateConversion && retval.Body is BlockExpression)
{
var block = (BlockExpression)retval.Body;
var variables = new List <ParameterExpression>(block.Variables);
var jsDateFormatter = Expression.Variable(new FickleType("NSDateFormatter"), "jsDateFormatter");
var isoDateFormatter = Expression.Variable(new FickleType("NSDateFormatter"), "isoDateFormatter");
variables.Add(jsDateFormatter);
variables.Add(isoDateFormatter);
var expressions = new List <Expression>
{
Expression.Assign(jsDateFormatter, Expression.New(new FickleType("NSDateFormatter"))).ToStatement(),
FickleExpression.Call(jsDateFormatter, "setTimeZone", FickleExpression.StaticCall("NSTimeZone", "NSTimeZone", "timeZoneWithAbbreviation", "UTC")).ToStatement(), FickleExpression.Call(jsDateFormatter, "setDateFormat", "yyyy-MM-dd'T'HH:mm:ss.SSSS'Z'").ToStatement(),
Expression.Assign(isoDateFormatter, Expression.New(new FickleType("NSDateFormatter"))).ToStatement(),
FickleExpression.Call(isoDateFormatter, "setTimeZone", FickleExpression.StaticCall("NSTimeZone", "NSTimeZone", "timeZoneWithAbbreviation", "UTC")).ToStatement(), FickleExpression.Call(isoDateFormatter, "setDateFormat", "yyyy-MM-dd'T'HH:mm:ssZZZZZ").ToStatement()
};
// dateFormatter = [[NSDateFormatter alloc]init]
// [dateFormatter setTimeZone: [NSTimeZone timeZoneWithAbbreviation:@"UTC"]];
// Javascript: yyyy-MM-dd'T'HH:mm:ss.SSSS'Z'
// ISO 8601: yyyy-MM-dd'T'HH:mm:ssZZZZZ
expressions.AddRange(block.Expressions);
var newBody = Expression.Block(variables, expressions);
return(new MethodDefinitionExpression(retval.Name, retval.Parameters, retval.ReturnType, newBody, retval.IsPredeclaration, retval.RawAttributes));
}
return(retval);
}
protected override Expression VisitMethodDefinitionExpression(Expressions.MethodDefinitionExpression method)
{
this.returnTypes.Add(method.ReturnType);
return(base.VisitMethodDefinitionExpression(method));
}
