It could be super cool if we’d implemented an overflow / override the << operator for bit so that when we reach 0b00001 it would overflow to 0b10000 automatically. This would simplify and beautify the code.

See here https://github.com/maximveksler/GeohashKit/blob/master/GeohashKit/Geohash.swift#L86

Assuming swift supports something like this now, or in the future. “)

Hi,

Can you add library to CocoaPods?

Thanks!

I tried to install GeohashKit using carthage with platform target = iOS and received the following error:

Dependency "GeohashKit" has no shared framework schemes for any of the platforms: iOS
`Nathan$ carthage update --platform ios
*** Fetching GeohashKit
*** Checking out GeohashKit at "0.1"

*** Skipped building GeohashKit due to the error:
Dependency "GeohashKit" has no shared framework schemes for any of the platforms: iOS

If you believe this to be an error, please file an issue with the maintainers at https://github.com/maximveksler/GeohashKit/issues/new
`

Currently precision, is hard coded by measuring bounding box lat / lon is below 0.5 deg. It would be wise to improve the way hash precision is calculated by following a “significantly more precise” measurements.

Suggestion: For (each new hash precision cycle), check if calculating the precision is wise, by measuring the precious distance for lat,lon from the previous bounding box, calculate distance for

    case North // Top
    case South // Bottom
    case East // Right
    case West  // Left

then, complete first iteration of new hash loop, and check if either lat or lon precision has been imported by at least 25% compared to previous measurement, if so - continue, else break the calculation loop.

I make a Cartfile in my base directory and write:

github "maximveksler/GeohashKit"

Then I run: carthage update --use-submodules

It failed! It says:

usr/bin/xcrun xcodebuild -project /Users/zhutao/Documents/xcode/geohash/geohash/Carthage/Checkouts/GeohashKit/GeohashKit.xcodeproj -scheme GeohashKit -configuration Release -derivedDataPath /Users/zhutao/Library/Caches/org.carthage.CarthageKit/DerivedData/9.1_9B55/GeohashKit/0.1 ONLY_ACTIVE_ARCH=NO CODE_SIGNING_REQUIRED=NO CODE_SIGN_IDENTITY= CARTHAGE=YES archive -archivePath ./ SKIP_INSTALL=YES GCC_INSTRUMENT_PROGRAM_FLOW_ARCS=NO CLANG_ENABLE_CODE_COVERAGE=NO (launched in /Users/zhutao/Documents/xcode/geohash/geohash/Carthage/Checkouts/GeohashKit)User defaults from command line:
    IDEArchivePathOverride = /Users/zhutao/Documents/xcode/geohash/geohash/Carthage/Checkouts/GeohashKit
    IDEDerivedDataPathOverride = /Users/zhutao/Library/Caches/org.carthage.CarthageKit/DerivedData/9.1_9B55/GeohashKit/0.1

Build settings from command line:
    CARTHAGE = YES
    CLANG_ENABLE_CODE_COVERAGE = NO
    CODE_SIGN_IDENTITY =
    CODE_SIGNING_REQUIRED = NO
    GCC_INSTRUMENT_PROGRAM_FLOW_ARCS = NO
    ONLY_ACTIVE_ARCH = NO
    SKIP_INSTALL = YES

=== BUILD TARGET GeohashKit OF PROJECT GeohashKit WITH CONFIGURATION Release ===

Check dependencies
The “Swift Language Version” (SWIFT_VERSION) build setting must be set to a supported value for targets which use Swift. This setting can be set in the build settings editor.

** ARCHIVE FAILED **


The following build commands failed:
        Check dependencies
(1 failure)

My carthage version is 0.26.2 and my Xcode version is 9.1

We already know about https://github.com/maximveksler/GeohashKit/blob/master/GeohashKit/GeohashBox.swift so it should be made external and useful.

Waiting for more specific use case to add support, currently kept framework internal.