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Good old java way to conditionally append something to string is as follows:
if (booleanFlag) {
myString += "something to append"
}
Can I do the same in more groovy way, ideally in one line?
306
Groovy - add() Append the new value to the end of this List. This method has 2 different variants. boolean add(Object value) − Append the new value to the end of this List.
The concatenation of strings can be done by the simple '+' operator. Parameters − The parameters will be 2 strings as the left and right operand for the + operator.
Behaviour of == In Java == means equality of primitive types or identity for objects. In Groovy == translates to a. compareTo(b)==0, if they are Comparable, and a. equals(b) otherwise.
[:] creates an empty Map. The colon is there to distinguish it from [] , which creates an empty List. This groovy code: def foo = [:]
A very Groovy way to do this would be with GStrings:
"$myString${booleanFlag ? 'something to append' : ''}"
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