slicex

Documentation

Index

• func Join[J, K, R any](left []J, right []K, match func(J, K) bool, mapper func(J, K) R) []R
• func JoinByKey[K comparable, LE, RE, R any](left []LE, right []RE, lk func(item LE) K, rk func(item RE) K, ...) []R

Functions

func Join

func Join[J, K, R any](
	left []J,
	right []K,
	match func(J, K) bool,
	mapper func(J, K) R,
) []R

Join nested loop，no limit about condition

func JoinByKey

func JoinByKey[K comparable, LE, RE, R any](
	left []LE,
	right []RE,
	lk func(item LE) K,
	rk func(item RE) K,
	mapper func(LE, RE) R,
) []R

JoinByKey hash join, must be '=' condition