apply

Documentation

Overview

Package apply has functions to apply transformations to slices, maps, and channels TODO indexed

Index

• func ToChannel[T any, U any](c <-chan T, f func(T) U) chan U
• func ToKeys[T comparable, U comparable, V any](m map[T]V, f func(T) U) map[U]V
• func ToSlice[T, U any](s []T, f func(T) U) []U
• func ToValues[T comparable, U any, V any](m map[T]U, f func(U) V) map[T]V

Functions

func ToChannel

func ToChannel[T any, U any](c <-chan T, f func(T) U) chan U

ToChannel creates a channel that has elements of the provided one, but with a transforming function applied. Does not consume the original channel, operates "on demand".

func ToKeys

func ToKeys[T comparable, U comparable, V any](m map[T]V, f func(T) U) map[U]V

ToKeys applies a transforming function to a map's keys, returning a map with keys of the return type of the function

func ToSlice

func ToSlice[T, U any](s []T, f func(T) U) []U

ToSlice applies a transforming function to a slice's elements, returning a slice with the return type of the function

func ToValues

func ToValues[T comparable, U any, V any](m map[T]U, f func(U) V) map[T]V

ToValues applies a transforming function to a map's values, returning a map with values of the return type of the function