Closure Spacing

Closure expressions should have a single space inside each brace.

• Identifier: closure_spacing
• Enabled by default: Disabled
• Supports autocorrection: Yes
• Kind: style
• Analyzer rule: No
• Minimum Swift compiler version: 3.0.0
• Default configuration: warning

Non Triggering Examples

[].map ({ $0.description })

[].filter { $0.contains(location) }

extension UITableViewCell: ReusableView { }

extension UITableViewCell: ReusableView {}

Triggering Examples

[].filter(↓{$0.contains(location)})

[].map(↓{$0})

(↓{each in return result.contains(where: ↓{e in return e}) }).count

filter ↓{ sorted ↓{ $0 < $1}}