Presets Selector - FRIDAY NIGHT CHALLENGE

Bonjour/Salut ça va?

Ok enough for the french :) You guys should really stop challenging me on things on Pinescript and asking me if it's possible or not because... that's the second time in a row I'm about to reveal a nice trick

Please take this example as a proof of concept/feasability. This follower said "I'm tired of manually filling the fields of my indicator, my fingers are dead.... every time I change something in the code, I lose the configuration by default"
Say no more sir.... challenge accep..... wait for it ....ted (that's his real name actually) !!!!

Mesdames et messieurs (damn... my french accent is back), let's unveil the curtain on... the PRESETS SELECTOR (please try to imagine someone super famous shouting it and everyone standing and clapping their hands...)

What I mean by presets is THIS

I inspired myself from this script MacD-Custom-Indicator-Multiple-Time-Frame-All-Available-Options/ (this guy has more likes in a single indicator than me and my friends and my family in all social media channels combined over the past 15 years or so....#humbled)

Anywoo.... the concept is that you can define presets in your script .... which is not possible by TradingView at the moment. If you always have the same set of parameters for a given indicator, please think about your fingers too and give them some rest by implementing a preset in the code directly

I also added a few features :
- You can choose the resolution of the indicator (from 1 minute to 1 month)
- You can choose also between displaying a MACD or a MACD ZERO LAG

Imagine now you have a super complex backtest with hundreds of fields... and unfortunately ... you'll have to fill some of them for each of your tests. Might change in the future if TradingView will add the feature though :)

PS
I'm writing the Algorithm Builder documentation this weekend and the website should open in 3 weeks maximum. I think it's one of the most beautiful trading websites I've seen ever (I didn't do it, my friend did but who cares... it's mine :p)

PS2
I didn't post yesterday the script of the day so I'll post it tomorrow. What is due is due and I won't fail my challenge even ONCE !!!! ("But you just did yesterday bro...")

Have a great weekend
Dave

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Release Notes:

- Small edit