genmap

Documentation

Overview

Package genmap provides generic functions for manipulating maps.

Index

• func Contains[T comparable](x T, ls []T) bool
• func Pick[K comparable, V any](m map[K]V, keys []K) map[K]V

Functions

func Contains

func Contains[T comparable](x T, ls []T) bool

Contains returns true if x is in ls

func Pick

func Pick[K comparable, V any](m map[K]V, keys []K) map[K]V

Pick creates a new map based on `m` by selecting entries from `keys`. If a key is in keys, but not map, then it's not included. Map keys and values are copied.