Javascript to Elm

Haskell IO Doing the exercises Haskell read, let’s us take a String IO and read out a Double 2 value assignments in the where clause, but got an error til the spacing lined up? unit-4/pizzaCost.hs:15:32: error: parse error on input ‘=’ Perhaps you need a ‘let’ in a ‘do’ block? e.g. ‘let x = 5’ instead of ‘x = 5’ Do Notation a member of the type class Monad Maybe is also a member of Monad I always try to spell pizza with an ‘e’ instead of an ‘a’. lol do-notation as a convenient way to perform IO actions in Haskell It’s important to contextualize this statement with where and when. We are 1/2 half into a getting started book for Haskell. Is this a complete definition of do-notation ? Most certainly not. Is it the most complete, and comprehensive? not likely, remember I’m just getting started, a novice. The point is, when it comes to teaching or conveying your ideas, there is a point of diminishing returns for how much information you give the student. Too little, and they’ll be confused and