Data.String.Format.Quick

format :: forall r. Homogeneous r String => String -> Record r -> String

A quick and dirty (yet safe) format string.

Example:

format "I like ${adj} ${noun}." {adj: "stinky", noun: "durians"}
  == "I like stinky durians."

Though I have yet to prove it to the type system, the Homogeneous constraint below should make these operations safe.