Comments (8)
from motoko-base.
Just to keep the flow of unhelpful comments going: how about we ditch the Null
type and have null : ?empty
? (I may have asked this before and have forgotten the reason)
from motoko-base.
I've forgotten the answer, but why is the better and not just uglier?
from motoko-base.
Wait, why does option == null
not work? That would be a bug, given that Null is a subtype.
from motoko-base.
I've forgotten the answer, but why is the better and not just uglier?
It’s maybe better because we don’t need to explain why there is a separte type called Null
, why Null
and ?t
are related etc.
But I guess that ship has sailed anyways since we have null
in Candid…
from motoko-base.
Wait, why does option == null not work? That would be a bug, given that Null is a subtype.
Why should that work? We don't derive equality functions for option (they are generic). Unless you want to special case that options of equality type admit equality, but then why not do that consistently for all equality types.
from motoko-base.
FTR, ordering on null
is not supported (though equality is).
from motoko-base.
Why should that work? We don't derive equality functions for option (they are generic).
Ah, right.
from motoko-base.
Related Issues (20)
- Error propagation in CI is broken HOT 1
- Deque.size() is missing
- Stack overflow for Heap.fromIter
- AssocList is missing keys(), vals() HOT 1
- bug: undocumented functions
- Class `SHA224` in `Principal.mo` contains dead data HOT 1
- Array.chain(): Error "index out of bounds"
- Principal.mo uses deprecated function HOT 5
- sequence-like collections should have a `group` operation that lumps together equal subsequences
- utilities for tuple comparisons
- FR: consider adding List.contains : (List<A>, A, (A,A) -> Bool) -> Bool (or similar)
- FR: consider adding module `VarArray` with mutable versions of the immutable array functions in `Array`
- chore: test `viper` again
- Motoko Base gives warnings on DFX deploy. HOT 2
- Principal - new functions | toSubaccount | toICRC1Text
- Would Dfinity like to take over publishing base package on Mops? HOT 5
- chore: remove unused identifiers in base and tests HOT 1
- rename `toLedgerAccount` to `toIcpLedgerAccountIdentifier` to avoid confusion
- Recurring Timer Cancelling HOT 4
- Blob.size is missing HOT 1
Recommend Projects
-
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
-
Vue.js
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
-
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
-
TensorFlow
An Open Source Machine Learning Framework for Everyone
-
Django
The Web framework for perfectionists with deadlines.
-
Laravel
A PHP framework for web artisans
-
D3
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
-
Recommend Topics
-
javascript
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
-
web
Some thing interesting about web. New door for the world.
-
server
A server is a program made to process requests and deliver data to clients.
-
Machine learning
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
-
Visualization
Some thing interesting about visualization, use data art
-
Game
Some thing interesting about game, make everyone happy.
Recommend Org
-
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
-
Microsoft
Open source projects and samples from Microsoft.
-
Google
Google ❤️ Open Source for everyone.
-
Alibaba
Alibaba Open Source for everyone
-
D3
Data-Driven Documents codes.
-
Tencent
China tencent open source team.
from motoko-base.