What is Dollar?

Dollar is a Swift library that provides useful functional programming helper methods without extending any built in objects. It is similar to Lo-Dash or Underscore.js in Javascript.

Cent is a library that extends certain Swift object types using the extension feature and gives its two cents to Swift language. It is now moved into a separate repo to support Swift Package Manager

NOTE: Starting Swift 4 $ is no longer a valid identifier. So you get the following error: ‘$’ is not an identifier; use backticks to escape it . Instead use Dollar.


  • Pricing: Free
  • Resource Link: https://github.com/ankurp/Dollar
  • Resource Maker: Ankur Patel
  • Mobile Platform Destination: iOS Apps
  • Mobile Platform Support: Native iOS
  • Programming Languages: Swift
  • CocoaPods: Dollar
  • Swift Package Manager: https://github.com/ankurp/Dollar