https://github.com/martinohmann/collections-go

Golang collections for builtin types and generic slices
https://github.com/martinohmann/collections-go

generic-collections golang-collections immutable-collections mutable-collections

Last synced: 11 months ago
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Golang collections for builtin types and generic slices

• Host: GitHub
• URL: https://github.com/martinohmann/collections-go
• Owner: martinohmann
• License: mit
• Created: 2019-10-04T17:47:27.000Z (over 6 years ago)
• Default Branch: master
• Last Pushed: 2019-11-03T10:23:45.000Z (over 6 years ago)
• Last Synced: 2025-06-09T02:03:43.152Z (about 1 year ago)
• Topics: generic-collections, golang-collections, immutable-collections, mutable-collections
• Language: Go
• Homepage:
• Size: 167 KB
• Stars: 1
• Watchers: 2
• Forks: 0
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
collections-go

==============

[![Build Status](https://travis-ci.org/martinohmann/collections-go.svg?branch=master)](https://travis-ci.org/martinohmann/collections-go)

[![Go Report Card](https://goreportcard.com/badge/github.com/martinohmann/collections-go?style=flat)](https://goreportcard.com/report/github.com/martinohmann/collections-go)

[![GoDoc](https://godoc.org/github.com/martinohmann/collections-go?status.svg)](https://godoc.org/github.com/martinohmann/collections-go)

Mutable and immutable collections for commonly used builtin types. This package

includes collection types generated by

[collections-gen](https://github.com/martinohmann/collections-gen) for the

following builtins:

- `byte` ([`collections.Byte`](collections/byte.go), [`collections.ImmutableByte`](collections/immutable_byte.go))

- `[]byte` ([`collections.ByteSlice`](collections/byte_slice.go), [`collections.ImmutableByteSlice`](collections/immutable_byte_slice.go))

- `float32` ([`collections.Float32`](collections/float32.go), [`collections.ImmutableFloat32`](collections/immutable_float32.go))

- `float64` ([`collections.Float64`](collections/float64.go), [`collections.ImmutableFloat64`](collections/immutable_float64.go))

- `int` ([`collections.Int`](collections/int.go), [`collections.ImmutableInt`](collections/immutable_int.go))

- `int64` ([`collections.Int64`](collections/int64.go), [`collections.ImmutableInt64`](collections/immutable_int64.go))

- `int32` ([`collections.Int32`](collections/int32.go), [`collections.ImmutableInt32`](collections/immutable_int32.go))

- `string` ([`collections.String`](collections/string.go), [`collections.ImmutableString`](collections/immutable_string.go))

In addition to that the following hand crafted collection types are included:

- generic collections based on `interface{}` types and the `reflect` package

  ([`collections.Generic`](collections/generic.go),

  [`collections.ImmutableGeneric`](collections/immutable.go))

Installation

------------

```sh

go get github.com/martinohmann/collections-go

```

Usage

-----

```go

c := collections.NewString([]string{"foo", "bar", "baz"})

items := c.

    Filter(func(item string) bool {

        return strings.HasPrefix(item, "ba")

    }).

    Reverse().

    Prepend("qux").

    Items()

fmt.Println(items)

// Output:

// [qux baz bar]

```

Check out the

[godocs](https://godoc.org/github.com/martinohmann/collections-go/collections)

for all available collection methods.

License

-------

The source code of collections-go is released under the MIT License. See the

bundled LICENSE file for details.