forEach( function ( prop ) A function with a single argument. querySelector( "#people tbody" ) Ĥ var row = document. As a starting point we assume that we get data in the following form from an unspecified data source.ġ // Try this on CodePen: 2 var output = document. For the purpose of this article we are not going to use a templating or data binding facility, but instead we interact with the raw DOM interface directly. The task is something relatively simple and commonly done in the web development field: Fill a table with information. In this blog post I describe a simple experiment in JavaScript using Lo-Dash. Instead of going full hog functional, apply it to a few problems in your language of choice first (provided your language has a reasonable support for functional programming, e.g., not Java below version eight). Maybe one should try a different approach. In my few adventures with Clojure I was reasonably happy to try something new and to solve problems differently, but I am uncertain whether this programming paradigm really is a good choice for the diverse set of attitudes which you find in the software field. Many languages are adopting some functional concepts like functions as first class values, type inference and others to please developers and (hopefully) improve the languages’ expressiveness. With existing libraries and frameworks, an alternative approach to state management and concurrency as well as growing groups of advocates, you could think that this is yet again the answer to all your problems. Languages such as Clojure are leading the way by providing interoperability and state of the art CASE tools. Functional programming concepts and functional programming itself are currently all over the news.
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