https://github.com/icholy/higher

Higher order functions for Go
https://github.com/icholy/higher

Last synced: 3 months ago
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Higher order functions for Go

• Host: GitHub
• URL: https://github.com/icholy/higher
• Owner: icholy
• Created: 2014-01-09T18:34:53.000Z (over 11 years ago)
• Default Branch: master
• Last Pushed: 2015-06-12T20:58:47.000Z (about 10 years ago)
• Last Synced: 2025-04-13T17:13:25.362Z (3 months ago)
• Language: Go
• Size: 229 KB
• Stars: 11
• Watchers: 2
• Forks: 3
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# Higher [![Build Status](https://travis-ci.org/icholy/higher.png?branch=master)](https://travis-ci.org/icholy/higher)

> Higher order functions in Go (really unsafe).

> You probably shouldn't use this.

[godoc](http://godoc.org/github.com/icholy/higher)

![](higher.jpeg)

### Examples

``` go

s1 := []int{1, 2, 3, 4, 5}

s2 := higher.Filter(s1, func(x int) bool { return x > 2 })

s3 := higher.Map(s, strconv.Itoa).([]string)

```

### You can chain them too.

``` go

s := higher.Wrap([]int{1, 2, 3, 4, 5}).

        Filter(func(x int) bool { return x > 2 }).

        PMap(strconv.Itoa).

        Tap(fmt.Println).

        Val().([]string)

```

### Available functions:

* `Map`

* `PMap`

* `Filter`

* `PFilter`

* `Reduce` reduce can't be parallel

* `ForEach`

* `PForEach`

* `Tap`

* `PTap`

* `Any`

* `PAny`

* `Every`

* `PEvery`

* `Contains`

* `PContains`

* `Find`

* `PFind`

### Chaining 

* `Wrap`

* `Val`