Comments (2)
This breaks dbplyr :( Although I can work around it by using splice()
for reasons I don't understand
from rlang.
!!!
is doing call splicing while splice()
is a signal for value splicing. We should probably support both kinds of splicing because the former has to convert lists to pairlists which will have poor performance for large lists (one node allocation per element).
I think I know why !!!
evaluates symbolic arguments, I'll look into it tomorrow.
from rlang.
Related Issues (20)
- shallow copy don't work as expected HOT 4
- `error_arg()` and `error_call()` should have better fall backs when called directly HOT 3
- Updates to `topic-error-call`
- Add `check_named()` to standalone file.
- Add `check_has_names()`
- Missing Rterm.exe HOT 1
- Request: Export type-checking function(s) (e.g. `standalone-check-types`) HOT 2
- Feature request: add function to modify an atomic vector in place HOT 1
- Allow custom descriptions for `obj_type_friendly()` HOT 1
- Document different behaviors of `error` for `check_dots_used()`
- include variable values in backtrace when known?
- `rlang::inform()` messages should conform to `base::message()` HOT 3
- Unnamed `exprs()` HOT 1
- `on_package_load()` should evaluate in a local env
- `hash` generates different results on identical objects (even with same memory address) HOT 11
- `arg_match()` error message only mentions the first element of `arg` HOT 2
- is_syntactic_literal() returns TRUE in the presence of attributes.
- Confusion about `enexprs` HOT 1
- [FR] Allow showing expression instead of values in `arg_match()` error message
- Helper to wrap error with a hint HOT 3
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 rlang.