Marahin/yaaibig

package main
 
import (
    "flag"
    "fmt"
)
 
var DEBUG_FLAG bool
 
func removeEmptyStrings(arr []string) []string {
    var newArr = make([]string, 0)
 
    for _, val := range arr {
        if val != "" {
            newArr = append(newArr, val)
        }
    }
 
    return newArr
}
 
func parseCLF() {
    flag.BoolVar(&DEBUG_FLAG, "debug", false, "adds a very verbose output")
    flag.Parse()
}
 
func debugOutput(format string, params ...interface{}) {
    if DEBUG_FLAG {
        fmt.Printf(format, params...)
    }
}