Comments (8)
What kind of interface were you considering? I see a few options.
let squaresIterator = $.lazy_map([1, 2, 3, 4], { $0 * $0 })
Another option is
let squaresIterator = $.Lazy.map([1, 2, 3, 4], { $0 * $0 })
The squaresIterator
here would be an instance of Dollar.Iterator
, and would hold onto the array and the function and apply it on successive calls to .next()
(with helpers .currentIndex
, .hasNext
etc.) We can then extend Dollar.Iterator
to have more helper methods like .toArray()
or .each(function)
Thoughts @ankurp ?
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$.lazy.map is better options and I agree with creating another class for iterative which hold bunch of other info about the collection like current index etc.
from dollar.
Cool. I'm gonna implement on my fork and then pull request
from dollar.
Thanks 👍
from dollar.
It's done.
from dollar.
Nice. Yes I dropped the ball on this (busy with other projects), excited to see the result.
from dollar.
Done. Chained expressions are evaluated lazily https://github.com/ankurp/Dollar.swift/blob/master/Dollar/Dollar/Dollar.swift#L269
from dollar.
awesome!
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Related Issues (20)
- Latest version doesn't work with Carthage HOT 2
- Update README/docs
- Add function for swapping elements in collection HOT 1
- Tag a release for Linux support HOT 7
- Why support only 10.1 as minimum deployment target? HOT 10
- How do you use this with Cordova swift projects? HOT 1
- multi-dimensional array flatten(my wrong)
- Swift 3.1 compatibility HOT 2
- Difference with iterator HOT 2
- Implement debounce HOT 4
- Where's String#strip()? HOT 4
- Swift 4 support
- I am getting $ is not identifier issue in XCode HOT 1
- Proposal: Array's fullfill function HOT 1
- Project Warnings: Use 'compactMap' Instead Of 'flatMap' HOT 1
- Update!!!!!!!! HOT 5
- Swift 5 support HOT 1
- Distribute to test flight failed with Carthage
- Question: Why would you not want to extend built-in objects?
- Update Package.swift to Support Swift Package Manager HOT 1
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