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
45 lines
1.1 KiB
Markdown
45 lines
1.1 KiB
Markdown
# `tinybtree`
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[](https://godoc.org/github.com/tidwall/tinybtree)
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Just an itsy bitsy b-tree.
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## Usage
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Keys are strings, values are interfaces.
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### Functions
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```
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Get(key string) (value interface{}, gotten bool)
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Set(key string, value interface{}) (prev interface{}, replaced bool)
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Delete(key string) (prev interface{}, deleted bool)
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Scan(iter func(key string, value interface{}) bool)
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Ascend(pivot string, iter func(key string, value interface{}) bool)
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Descend(pivot string, iter func(key string, value interface{}) bool)
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```
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### Example
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```go
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// Create a btree
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var tr tinybtree.BTree
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// Set a key. Returns the previous value and ok a previous value exists.
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prev, ok := tr.Set("hello", "world")
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// Get a key. Returns the value and ok if the value exists.
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value, ok := tr.Get("hello")
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// Delete a key. Returns the deleted value and ok if the previous value exists.
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prev, ok := tr.Delete("hello")
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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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`tinybtree` source code is available under the MIT [License](/LICENSE).
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