Function Bool

config/environment.go:114–127

Bool returns the boolean state associated with the given value, or the value "def", if the value is blank. The "boolean state associated with a given key" is defined as the case-insensitive string comparison with the following: 1. true if... "true", "1", "on", "yes", or "t" 2. false if... "false",

(value string, def bool)

//  2. false if...
//     "false", "0", "off", "no", "f", or otherwise.
func Bool(value string, def bool) bool {
	if len(value) == 0 {
		return def
	}

	switch strings.ToLower(value) {
	case "true", "1", "on", "yes", "t":
		return true
	case "false", "0", "off", "no", "f":
		return false
	default:
		return false
	}
}