192 episodes

An off-the-cuff stream of Functional Programming ideas, skills, patterns, and news from Functional Programming expert Eric Normand of LispCast.

Thoughts on Functional Programming Podcast by Eric Normand Eric Normand

    • Education
    • 4.6 • 26 Ratings

An off-the-cuff stream of Functional Programming ideas, skills, patterns, and news from Functional Programming expert Eric Normand of LispCast.

    What's the relationship between abstraction and generality?

    What's the relationship between abstraction and generality?

    Do abstract and general mean the same thing? I don't think so. I've actually stopped using the term 'abstraction' because it's so laden with semantic baggage. We explore what they do mean in different contexts, and why abstract is not a relative term.

    • 16 min
    Why is data so powerful?

    Why is data so powerful?

    In this episode, we explore why Clojure's stance of not wrapping data much is so powerful in the world we live in.

    • 8 min
    What if data is a really bad idea?

    What if data is a really bad idea?

    In this episode, I read from and discuss a comment thread between Rich Hickey and Alan Kay.

    • 55 min
    On the criteria to be used in decomposing systems into modules

    On the criteria to be used in decomposing systems into modules

    In this episode, I read from David Parnas's important paper on modularity.

    • 45 min
    What is missing from Stratified Design?

    What is missing from Stratified Design?

    In this episode, I explore the notion of fit and how it is missing from the Stratified Design paper.

    • 20 min
    Generality in Artificial Intelligence

    Generality in Artificial Intelligence

    In this episode, I read and comment on excerpts from John McCarthy's 1971 Turing Award Lecture.

    • 1 hr 22 min

Customer Reviews

4.6 out of 5
26 Ratings

26 Ratings

Austin D. Davis ,

A good introduction to FP so far

Coming from an imperative/OOP background in JavaScript and C++, I always found function programming to be completely foreign, both in its paradigm and its terminology. This podcast has helped me bridge some of the gaps in my mind.

To be honest, I had to do a lot of reading and watching videos about basic category/type theory in order to really understand what was going on. I’m not sure there is any way around that. It’s difficult to approach if you don’t have a strong foundation in math.

However, Eric does a good job of explaining some fundamental concepts in a way I could easily comprehend. Listen to this if you want to bridge your gap knowledge gap and step into the world of FP.

newswim-on-twitter ,

Dig it

I really like the format and topics Eric tends to extrapolate on. Nice small pieces of insight from a really talented software engineer. Thanks!!

autotopism ,

Inaccurate but good pedagogy

The positives are that this podcasts is presented with extraordinary attention to good teaching— modest pace, repetition, stick to one topic, and assignments.

The negatives however include inaccurate information, e.g. the dialog confuses associativity commutativity and idempotence and fails to observe for the listener when certain claims are the result of theses effects in concrete not individually. E.g. most of the claims on commutativity fail if the operation is not also associative.

Perhaps more concerning is that the lesson focus on saying a word and describe an example of an abstraction it represents. But they do not add any thing new. E.g. it is claimed at the start that the listener will know how to make things have some abstraction when in fact the lesson given is to observe something in your code base already has a behavior and then label it that way. There is no guidance to pull in abstraction from well studied and optimized libraries which is where the power of these observations lives.

Frankly time is best spent listening to experts however tough they present there topics. But perhaps this will improve.

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