variable_name.md

rule_name

---

configuration_name : min_length

---

• default: (warning: 3, error: 1)
• configured: (warning: 0, error: 0) // disabled

Although we mostly agree with this rule, the minLength property doesn't take into account the context of the declaration. We often use short names such as idx when iterating over an array, or x, y when manipulating frames. Of course, it doesn't mean that we shouldn't pay specific attention to our variables names.

Examples

---

// indexes
if let idx = array.indexOf(someObject) { }

// frames & points
let x = CGPoint.zero.x

// mathematics often use single character variables
func polynomial(a: Float, b: Float, c: Float) -> Float