goStringSlicer

goStringSlicer

Fast and memory-frendly string slicer

Description

• indexing by letters
• O(n)
• Do not use additional memory (just for result)
• Support negative indexes

examples

import "goStringSlicer"

func main(){
    var sentense string = "Some Únicode"
    res, _ := SliceString(sentense, 0, 3) // res = "Som"
}

import "goStringSlicer"

func main(){
    var sentense string = "Some Únicode"
    res, _ := SliceString(sentense, -7, 8) // res = "Úni"
}

Also function can return some errors:

• one of index or both out of bound
• end index bigger than begin

import "goStringSlicer"

func main(){
    var sentense string = "Some Únicode"
    res, err := SliceString(sentense, -7, 8) // res = "Úni"
    if err == nil{
        // do something
    }
}