Rule: prefer-switch

Prefer a switch statement to an if statement with simple === comparisons.

Config

An optional object with the property ‘min-cases’. This is the number cases needed before a switch statement is recommended. Defaults to 3.

Config examples

"prefer-switch": true

"prefer-switch": [true, {"min-cases": 2}]

Schema

{
  "type": "object",
  "properties": {
    "min-cases": {
      "type": "number"
    }
  }
}