collections

Documentation

Overview

Package collections allows to interact with lists of things.

Index

• func ListContains(haystack []string, needle string) bool
• func ListIntersection(list1 []string, list2 []string) []string
• func ListSubtract(list1 []string, list2 []string) []string

Functions

func ListContains

func ListContains(haystack []string, needle string) bool

ListContains returns true if the given list of strings (haystack) contains the given string (needle).

func ListIntersection

func ListIntersection(list1 []string, list2 []string) []string

ListIntersection returns all the items in both list1 and list2. Note that this will dedup the items so that the output is more predictable. Otherwise, the end list depends on which list was used as the base.

func ListSubtract

func ListSubtract(list1 []string, list2 []string) []string

ListSubtract removes all the items in list2 from list1.