Real World Haskell Quotes

“The result is potent: we end up with a language that’s safer than popular statically typed languages and often more expressive than dynamically typed languages. This is a strong claim to make, and we will back it up with evidence throughout the book.”
― Bryan O'Sullivan, Real World Haskell: Code You Can Believe In

“Whatever our function does, it will need to have the type String -> String; in other words, it must accept a string and return a string.”
― Bryan O'Sullivan, Real World Haskell: Code You Can Believe In

“Programs written in dynamically typed languages require large suites of tests to give some assurance that simple type errors cannot occur.”
― Bryan O'Sullivan, Real World Haskell: Code You Can Believe In