Method BoolFuncP

bool_func.go:23–27

BoolFuncP is like BoolFunc, but accepts a shorthand letter that can be used after a single dash.

(name, shorthand string, usage string, fn func(string) error)

// BoolFuncP is like BoolFunc, but accepts a shorthand letter that can be used after a single dash.
func (f *FlagSet) BoolFuncP(name, shorthand string, usage string, fn func(string) error) {
	var val Value = boolfuncValue(fn)
	flag := f.VarPF(val, name, shorthand, usage)
	flag.NoOptDefVal = "true"
}

// BoolFunc defines a func flag with specified name, callback function and usage string.
//