dependency

Documentation

Index

• func GetDependencyByName[A, B any](getter dependency.Getter, name string, fn func(A) B) (B, error)
• func Identity[A, B any](a A) B

Functions

func GetDependencyByName

func GetDependencyByName[A, B any](getter dependency.Getter, name string, fn func(A) B) (B, error)

GetDependencyByName is a helper function that gets a dependency by name and calls a function with the dependency as an argument. The functor (A -> B) is applied to the dependency to either get a sub dependency or to return the dependency itself.

func Identity

func Identity[A, B any](a A) B

Identity is a helper function that returns the argument as the same type. This will panic if A and B aren't compatible types.