fp

Documentation

Index

• func DoTimes(count int, fn func())
• func Filter[T any](ls []T, f func(T) bool) []T
• func FilterMap[T any, Y any](f func(T) (Y, bool)) func(ls []T) []Y
• func Find[T any](f func(T) bool, ls []T) (T, error)
• func Map[T any, Y any](ls []T, f func(T) Y) []Y
• func MapFilterErr[T any, Y any](f func(T) (Y, error)) func(ls []T) []Y
• func Pipe[A any, B any, F1 func(A) B](f F1) F1
• func Pipe2[A any, B any, C any](f func(A) B, f2 func(B) C) func(A) C
• func Pipe3[A any, B any, C any, D any](f func(A) B, f2 func(B) C, f3 func(C) D) func(A) D
• func PromiseAll[A any, B any](data []A, fn func(A) B) (result []B)
• func Reduce[T any, Y any](init Y, reducer func(Y, T) Y) func(ls []T) Y

Functions

func DoTimes

func DoTimes(count int, fn func())

func Filter

func Filter[T any](ls []T, f func(T) bool) []T

func FilterMap

func FilterMap[T any, Y any](f func(T) (Y, bool)) func(ls []T) []Y

func Find

func Find[T any](f func(T) bool, ls []T) (T, error)

func Map

func Map[T any, Y any](ls []T, f func(T) Y) []Y

Map applies function `f` over a list of `ls`, returning a new array.

func MapFilterErr

func MapFilterErr[T any, Y any](f func(T) (Y, error)) func(ls []T) []Y

func Pipe

func Pipe[A any, B any, F1 func(A) B](f F1) F1

func Pipe2

func Pipe2[A any, B any, C any](f func(A) B, f2 func(B) C) func(A) C

func Pipe3

func Pipe3[A any, B any, C any, D any](f func(A) B, f2 func(B) C, f3 func(C) D) func(A) D

func PromiseAll

func PromiseAll[A any, B any](data []A, fn func(A) B) (result []B)

func Reduce

func Reduce[T any, Y any](init Y, reducer func(Y, T) Y) func(ls []T) Y