Lambda saysGetters and setters define computed properties that run code on access or assignment.
Inside an object or class, get fullName(){…} runs when you readobj.fullName (no parentheses), and set fullName(v){…} runs when you assign it. They let a property look like data but compute or validate behind the scenes — useful for derived values and guarding writes.
Power-ups you unlock
get runs on property read (no parens)
set runs on property assignment
Property looks like data, runs like a method
Great for derived values and validation
The Mutator attacks — common mistakes
Calling a getter with parentheses
Infinite loops (a setter that sets itself)
Heavy computation in a getter accessed often
Boss battleAdd a get fullName that joins first and last, and a setter that splits a string back.