terArrowSpacingRule.md

ter-arrow-spacing (ESLint: arrow-spacing)

require space before/after arrow function's arrow

Rationale

This rule normalizes the style of spacing before/after an arrow function’s arrow(=>).

Config

This rule takes an object argument with before and after properties, each with a Boolean value.

The default configuration is { "before": true, "after": true }.

true means there should be one or more spaces and false means no spaces.

Examples

"ter-arrow-spacing": [true]

"ter-arrow-spacing": [true, {
  "before": false,
  "after": false
}]

Schema

{
  "type": "array",
  "items": [
    {
      "type": "object",
      "properties": {
        "before": {
          "type": "boolean"
        },
        "after": {
          "type": "boolean"
        }
      },
      "additionalProperties": false
    }
  ],
  "maxLength": 1
}