strhlp

Documentation

Index

• func Filter(f func(string) bool, s []string) []string
• func InSlice(needle string, list []string) bool
• func IsSimilar(filter string) func(string) bool
• func ListForHumans(s []string) string
• func Map(f func(string) string, s []string) []string
• func Normalize(s string) string
• func PadSpace(s string, size int) string
• func Search(s string, list []string) int
• func Unique(ss []string) []string

Functions

func Filter

func Filter(f func(string) bool, s []string) []string

Filter will run the function for every entry of the slice and will return a new slice with the entries that return true when used on the function

func InSlice

func InSlice(needle string, list []string) bool

InSlice will return true if the needle is one of the values in list

func IsSimilar

func IsSimilar(filter string) func(string) bool

IsSimilar will convert the string into a regex and return a function the checks if a second string is similar to it.

Both strings will normalized before mathing and any space on the filter string will be taken as .* on a regex

func ListForHumans

func ListForHumans(s []string) string

ListForHumans returns a string listing the strings from the parameter

Example: ListForHumans([]string{"one", "two", "three"}) will output: "one, two and three"

func Map

func Map(f func(string) string, s []string) []string

Map will apply the map function provided on every entry of the string slice and return a slice with the changes

func Normalize

func Normalize(s string) string

Normalize a string removes all non-english characters and lower case the string to help compare it with other strings

func PadSpace

func PadSpace(s string, size int) string

PadSpace will add spaces to the end of a string until it reaches the size set at the second parameter

func Search

func Search(s string, list []string) int

Search will search for a exact match of the string on the slide provided and if found will return its index position, or -1 if not

func Unique

func Unique(ss []string) []string

Unique will remove all duplicated strings from the slice