groovy Ternary and Elvis Operators Standard form vs Elvis form
Example
// long form
String sayHello(String name){
"Hello, ${name ? name : 'stranger'}."
}
// elvis
String sayHello(String name){
"Hello, ${name ?: 'stranger'}."
}
Notice that the "elvis" format omits the "true" term because the original comparison value is to be used in the "true" case. If name is Groovy true, then it will be returned as the value of the expression.
