cfc65a13f6
This commit includes updates that affects the build, testing, and
deployment of Tile38.
- The root level build.sh has been broken up into multiple scripts
and placed in the "scripts" directory.
- The vendor directory has been updated to follow the Go modules
rules, thus `make` should work on isolated environments. Also
some vendored packages may have been updated to a later
version, if needed.
- The Makefile has been updated to allow for making single
binaries such as `make tile38-server`. There is some scaffolding
during the build process, so from now on all binaries should be
made using make. For example, to run a development version of
the tile38-cli binary, do this:
make tile38-cli && ./tile38-cli
not this:
go run cmd/tile38-cli/main.go
- Travis.CI docker push script has been updated to address a
change to Docker's JSON repo meta output, which in turn fixes
a bug where new Tile38 versions were not being properly pushed
to Docker
52 lines
1.1 KiB
Markdown
52 lines
1.1 KiB
Markdown
# `rhh` (Robin Hood Hashmap)
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[](https://godoc.org/github.com/tidwall/rhh)
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A simple and efficient hashmap package for Go using the
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[`xxhash`](http://www.xxhash.com) algorithm,
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[open addressing](https://en.wikipedia.org/wiki/Hash_table#Open_addressing), and
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[robin hood hashing](https://en.wikipedia.org/wiki/Hash_table#Robin_Hood_hashing).
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This is an alternative to the standard [Go map](https://golang.org/ref/spec#Map_types).
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# Getting Started
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## Installing
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To start using `rhh`, install Go and run `go get`:
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```sh
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$ go get -u github.com/tidwall/rhh
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```
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This will retrieve the library.
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## Usage
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The `Map` type works similar to a standard Go map, and includes four methods:
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`Set`, `Get`, `Delete`, `Len`.
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```go
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var m rhh.Map
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m.Set("Hello", "Dolly!")
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val, _ := m.Get("Hello")
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fmt.Printf("%v\n", val)
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val, _ = m.Delete("Hello")
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fmt.Printf("%v\n", val)
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val, _ = m.Get("Hello")
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fmt.Printf("%v\n", val)
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// Output:
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// Dolly!
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// Dolly!
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// <nil>
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```
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## Contact
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Josh Baker [@tidwall](http://twitter.com/tidwall)
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## License
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`rhh` source code is available under the MIT [License](/LICENSE).
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