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proxy.golang.org : github.com/benbjohnson/immutable

Package immutable provides immutable collection types. Immutable collections provide an efficient, safe way to share collections of data while minimizing locks. The collections in this package provide List, Map, and SortedMap implementations. These act similarly to slices and maps, respectively, except that altering a collection returns a new copy of the collection with that change. Because collections are unable to change, they are safe for multiple goroutines to read from at the same time without a mutex. However, these types of collections come with increased CPU & memory usage as compared with Go's built-in collection types so please evaluate for your specific use. The List type provides an API similar to Go slices. They allow appending, prepending, and updating of elements. Elements can also be fetched by index or iterated over using a ListIterator. The Map & SortedMap types provide an API similar to Go maps. They allow values to be assigned to unique keys and allow for the deletion of keys. Values can be fetched by key and key/value pairs can be iterated over using the appropriate iterator type. Both map types provide the same API. The SortedMap, however, provides iteration over sorted keys while the Map provides iteration over unsorted keys. Maps improved performance and memory usage as compared to SortedMaps. Map types require the use of a Hasher implementation to calculate hashes for their keys and check for key equality. SortedMaps require the use of a Comparer implementation to sort keys in the map. These collection types automatically provide built-in hasher and comparers for int, string, and byte slice keys. If you are using one of these key types then simply pass a nil into the constructor. Otherwise you will need to implement a custom Hasher or Comparer type. Please see the provided implementations for reference.

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purl: pkg:golang/github.com/benbjohnson/immutable
Keywords: collections, go, immutable
License: MIT
Latest release: over 1 year ago
First release: over 5 years ago
Namespace: github.com/benbjohnson
Dependent packages: 307
Dependent repositories: 1,128
Stars: 589 on GitHub
Forks: 28 on GitHub
Docker dependents: 93
Docker downloads: 2,127,862,918
See more repository details: repos.ecosyste.ms
Last synced: 4 days ago

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