Understanding Fat Arrows (=>) in CoffeeScript – webapplog [tech blog]webapplog [tech blog] Book author Azat Mardan writes about apps, startups and technology The fat arrows (=>) are special function expressions that confuse even the smartest of developers. Most JavaScript professionals know that closure changes the meaning of this (@ in CoffeeScript). There’s no reason to be afraid of fat arrows in CoffeeScript. They are time savers (and clarity achievers) when it
