Sorting methods in GoLang

sorter.go

package main

import (
    "fmt"
    "sort"
)

func main() {
    a:= []int{1,2,3,9,5,6}
    fmt.Println(a)
    fmt.Println(sort.SearchInts(a, 5))
    person:= []struct{
        name string
    }{
        {"rupal"},
        {"barman"},
        {"sxeli"},
    }
    fmt.Println(person)
    sort.Slice(person, func(i, j int)bool { return person[i].name < person[j].name}) //second param is basically a Less() method
    fmt.Println(person)
    b:= [][]int{
        []int{1, 9},
        []int{3, 1},    
    }
    fmt.Println(b)
    
    sort.Slice(b, func(i, j int) bool { return b[i][1]< b[j][1]}) //sorting multi dimensional slices (defined in Less(), which is passed as a param
    fmt.Println(b)
}