README
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go-std-addons
A set of wrappers and helpers for builtin types and standard library features.
Rationale
With the addition of Generics (in 1.18) and the upcoming range-func (coming in 1.23) language features, there are quite a few built-in types and standard library features that could benefit from wrappers / helpers based around these features.
In general, most of the inclusions will be for things which are:
- a wrapper around an existing feature where new language features make it easier / safer to use
- simple / common tasks where the language features can be leveraged
Packages
Current
None! For now...
Planned
Many of these are things I've built repeatedly in my projects.
- typed Pools, with optional clear/init behaviour
- higher-order functions on slices/maps/sequences:
- map, reduce, filter, etc...
- group by, partition, topN
- re-jiggered existing functions, e.g.: Resize(arr, N) as a wrapper to slices.Grow(arr, n)
- missing functions, e.g.: there's no slices.LastIndex|LastIndexFunc
- a MergeFS type for io/fs to merge multiple filesystems
Directories
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| Path | Synopsis |
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Package pair provides a simple Pair type to hold two values of potentially different types.
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Package pair provides a simple Pair type to hold two values of potentially different types. |
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Package xerrors provides utilities for working with code that may panic with an error value.
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Package xerrors provides utilities for working with code that may panic with an error value. |
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xiter
module
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Package xsync provides generic wrapper to build-in concurrent types in the sync package of the standard library.
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Package xsync provides generic wrapper to build-in concurrent types in the sync package of the standard library. |
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