Month: September 2019

Hiking Group: Mattstock

17 September 2019
7.6km, 630m ascent, 3h, 14°C

This was a difficult hike for me. I kept myself hydrated and good on salts, but it was very difficult nevertheless. The last time my heart worked this hard was the Stanserhorn hike almost a year ago (which involved twice as much ascending and is a much harder hike). I think it was because I let the group push me to hike faster than was good for my body. I can definitely do the hike, just not quite that fast. I also think I was feeling the altitude at the end of the hike.

It was a beautiful hike. The Mattstock is located in St. Gallen just north of the Walensee. We parked at Amden and then took a chairlift up to around 1,300m. From there we hiked to the summit at 1,935m. It was all steeply uphill and technically a bit difficult (T3 rating). While it was 14°C at the beginning of the hike at 10am, it was surely in the 20’s by the end and while we were approaching the mountain hut, I felt like I was burning up. Most of the hike was above the treeline, and the sun beat down upon us relentlessly. We should have had nice views of the Walensee throughout the hike, but it was mostly or partly obscured by clouds.

100m below the summit we stopped at a mountain hut to rest. When we first got there I was already exhausted and thought I would skip the summit. But after 5-10 minutes of rest I decided to try the summit at my own pace (stopping frequently). In the end I did make it to the top. The last bit involved scrambling with both hands and holding onto a steel cable bolted to the rock.

At the peak there was a cross and a logbook for hikers to sign their names in. This was the first time I have signed such a book. I hope to get the chance to sign a few more mountain books on this year’s hikes.

This was an out-and-back hike, so we had to retrace our steps and descend everything that we had climbed. The steep descent with tricky footing meant that it was not necessarily easy, but at least it was not a challenge cardio-vascularly. I developed a blister on my right big toe during the descent, probably because that boot was not tied tightly enough.

Route Map

Mattstock map

How to declare a Core Data transient property in Swift

TL;DR: use @objc
 
Source: the 5th comment to the 2nd answer to this Stack Overflow question.
 
Sample code:

@objc public var firstInitial: String {
        
    willAccessValue(forKey: "firstInitial")
    let name = self.name
    didAccessValue(forKey: "firstInitial")
        
    guard let groupName = name,
        let initial = groupName.first else { 
            return ""
    }
        
    return String(initial).uppercased()
}

(and yes I know there are many different ways I could compute the first initial of a string.)