The number of arguments it takes Yeah that’s it. Example : function isPositive (a) {return a > 0} function add (a,b) { return a + b} arity of **isPositive **is 1 arity of **add **is 2
Arity of a function
Arity of a function
Arity of a function
The number of arguments it takes Yeah that’s it. Example : function isPositive (a) {return a > 0} function add (a,b) { return a + b} arity of **isPositive **is 1 arity of **add **is 2