go_goutils/checks/checks.go

/*
   GoUtils - a library to assist with various Golang-related functions
   Copyright (C) 2020  Brent Saner

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation, either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <https://www.gnu.org/licenses/>.
*/

package checks

func All(l []interface{}) (int, bool) {
	for idx, i := range l {
		switch i.(type) {
		case bool:
			if i == false {
				return idx, false
			}
		case string:
			if i == "" {
				return idx, false
			}
		case int8, int16, int32, int64, uint8, uint16, uint32, uint64, uintptr, float32, float64:
			if i == 0 {
				return idx, false
			}
		default:
			if i == nil {
				return idx, false
			}
		}
	}
	return 0, true
}

func Any(l []interface{}) (int, bool) {
	for idx, i := range l {
		switch i.(type) {
		case bool:
			if i == true {
				return idx, true
			}
		case string:
			if i != "" {
				return idx, true
			}
		case int8, int16, int32, int64, uint8, uint16, uint32, uint64, uintptr, float32, float64:
			if i != 0 {
				return idx, true
			}
		default:
			if i != nil {
				return idx, true
			}
		}
	}
	return 0, false
}