# Library Info Library info contains programmatic access to information about the Material Components library. ## Installation ### Installation with CocoaPods To add this component to your Xcode project using CocoaPods, add the following to your `Podfile`: ```bash pod 'MaterialComponents/LibraryInfo' ``` Then, run the following command: ```bash pod install ``` - - - ## Overview The Library Info object provides information about the Material Components library compiled into this binary. - - - ## Usage ### Importing Before using LibraryInfo, you'll need to import it: #### Swift ```swift import MaterialComponents ``` #### Objective-C ```objc #import "MaterialLibraryInfo.h" ``` ### Accessing the library information LibraryInfo contains a singleton class of type LibraryInfo that can be queried. #### Swift ```swift print("This binary was compiled with MDC-iOS v" + MDCLibraryInfo.version + ".") ``` #### Objective-C ```objc NSLog(@"This binary was compiled with MDC-iOS v%@.", MDCLibraryInfo.version); ```