Question

How to splits a string into slices of substrings based on a given function in Go

Answer 1

package main 
   
import ( 
    "fmt"
	"strings"
	"unicode"
) 

func main() { 
    // rune = one or more characters 
    
    myFunc := func(ch rune) bool {
        return unicode.IsNumber(ch)
    }
  
    fmt.Printf("%q\n", strings.FieldsFunc("Go12is03a4900365programming10language", myFunc))
}  
    
    
    
    
      
/*
run:
      
["Go" "is" "a" "programming" "language"]
      
*/

 

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