Packages/slice/Contains

Node: arr.includes(x)github.com/sahilkhaire/gox/slice

Contains

Overview

Contains reports whether v is in the slice (Array.includes).

If you are coming from Node.js, the closest pattern is arr.includes(x).

Signature

func Contains[T comparable](in []T, v T) bool

Compare: Node.js · Standard Go · gox

Node.js

arr.includes(x)

Standard Go

// Manual loop or Go 1.21+ slices package
for _, v := range items {
    // transform or filter v
}

gox

import "github.com/sahilkhaire/gox/slice"

slice.Contains(arr, x)

Example

import "github.com/sahilkhaire/gox/slice"

slice.Contains(arr, x)

Tips

Chain Filter, Map, and Reduce for lodash-style pipelines. Results are new slices — inputs are never mutated.

Standard library alternative

Use a for loop or Go 1.21+ slices package helpers from the standard library.

Related APIs

ChunkEveryFilter

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