dineshba · May 22, 2018 18:09
diff --git a/computed_properties.swift b/computed_properties.swift
 struct Square {
  let size: Int
  
  var area: Int {        // var computedProperty: ReturnType {
    return size * size   // return (compute from other instance variables)
  }                      // }

  var perimeter: Int {
    return 4 * size
  }
 }
	struct Square {
	let size: Int

	var area: Int { // var computedProperty: ReturnType {
	return size * size // return (compute from other instance variables)
	} // }

	var perimeter: Int {
	return 4 * size
	}
	}