proposal-iterator-helpers
es1995
proposal-iterator-helpers | es1995 | |
---|---|---|
35 | 10 | |
1,248 | 79 | |
3.0% | - | |
5.0 | 0.0 | |
26 days ago | about 3 years ago | |
HTML | JavaScript | |
- | MIT License |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
proposal-iterator-helpers
-
TC39: Add Object.groupBy and Map.groupBy
Global iterator type is coming: https://github.com/tc39/proposal-iterator-helpers
But a method named `groupBy` on iterators traditionally means a different thing: https://github.com/tc39/proposal-array-grouping/issues/51#is...
Global iterable type it's too late for, since there's many extant iterables in the language and on the web which don't have it in their prototype chain and can't reasonably be changed.
-
Lodash just declared issue bankruptcy and closed every issue and open PR
Very much agreed. The amount of mileage we get from using Spread (literally the ...) alone has been amazing. https://developer.mozilla.org/en-US/docs/Web/JavaScript/Refe... Iteration helpers is shipping soon, that'll be a huge help (async iteration helpers will be delayed for a while). https://github.com/tc39/proposal-iterator-helpers .
In the olden days, I feel like the codebases I worked on needed to use .apply() multiple times a week, to figure out some creative way of invoking functions. https://developer.mozilla.org/en-US/docs/Web/JavaScript/Refe... That's all gone now; I'd take even odds that 50% of my team knows .call and .apply.
Chrome 117 is shipping Object.groupBy() and that's gonna be a huge help in eliminating a lot of the last places we end up using lodash. https://developer.mozilla.org/en-US/docs/Web/JavaScript/Refe...
-
It’s 2023. Start using JavaScript Map and Set
Once this https://github.com/tc39/proposal-iterator-helpers reaches browsers, I'm prob gonna be exclusively using Maps.
- Why I Like Using Maps (and WeakMaps) for Handling DOM Nodes
-
Updates from the 95th TC39 meeting
No, probably not. But with iterator helpers, you can do
-
All JavaScript and TypeScript features of the last 3 years explained
> focus more on improving the terrible JS web API
That's W3C’s job, not ECMA’s.
> Where are all the containers?
?
> Sorted sets/maps?
Sets and Maps are sorted (by insertion order)
> Why can't I even map an iterator?
It's coming, but someone will likely be exhausted by that addition. https://github.com/tc39/proposal-iterator-helpers
-
Uncle Bob and Casey Muratori Discuss Clean Code
Upcoming: https://github.com/tc39/proposal-iterator-helpers
-
[AskJS] Is JavaScript missing some built-in methods?
Not Generators, but Iterators have a Stage 3 proposal with helpers like these.
-
Just fighting URLSearchParams and wonder if anyone uses iterators IRL and what I do miss
I guess you are not the only one dealing with this. That’s why there is this proposal https://github.com/tc39/proposal-iterator-helpers So hopefully it will get easier soon. But in most cases you can simply wrap it in Array.from or you can also clone with the spread operator.
-
Iterator/Generator Exercises?
Let's assume Number.range(), iterator helpers and some isPrime() function. From that we could easily create the following:
es1995
- Design Principles Behind Smalltalk
-
No Lodash
> The API matters, and readability matters.
Exactly, lodash should be part of the language. https://github.com/mlajtos/es1995
-
[AskJS] Is JavaScript missing some built-in methods?
Yes, https://github.com/mlajtos/es1995
-
SmooshGate
> It made the decision to extend prototypes. In hindsight, a huge mistake.
I think it was a mistake at the time, but I still believe prototypal inheritance is pretty great idea. And JS desperately needs standard library, which IMO should extend built-in prototypes, so the language would be more coherent. ES1995 [0] was a funny take on this direction, but people (mainly non-JS people) would like to seriously use it. Go figure.
[0]: https://github.com/mlajtos/es1995
- ES1995: Javascript that could have been
-
Turboprop: JS Arrays as Property Accessors!?!
(I was trying out some old school way with ES1995. I might rewrite it to TS one day.)
-
[AskJS] TIL StackOverflow monkeypatches the String prototype across its various sites.
ES1995 agrees.
-
Function parameter as a tuple
Thanks! I think we share a few aesthetic ideals :) I really like your work on L1 and New Kind of Paper, and just noticed ES1995 – if only it was true…
- ES1995 – The Missing JavaScript Polyfill
- ES1995 – The Missing JS Polyfill
What are some alternatives?
proposal-function-helpers - A withdrawn proposal for standardizing some useful, popular helper functions into JavaScript’s Function object.
proposal-set-methods - Proposal for new Set methods in JS
IxJS - The Interactive Extensions for JavaScript
proposal-array-grouping - A proposal to make grouping of array items easier
proposal-hack-pipes - Draft specification for Hack pipes in JavaScript.
banned - Banned from a site or organization? Account suspended? Censored? Why?
proposal-hack-pipes - Draft specification for Hack pipes in JavaScript. [Moved to: https://github.com/tc39/proposal-hack-pipes]
underscore - JavaScript's utility _ belt
EventSource - a polyfill for http://www.w3.org/TR/eventsource/
type-system-j - adds an optional type system to J language
mpr.kirke.dev
proposal-iterator.range - A proposal for ECMAScript to add a built-in Iterator.range()