3 ms·
Let’s talk about text over symbols and readability. Return the maximum value of the array “numbers”. The languages are listed in descending order of text > sy
by filoeleven 6y ago
Let’s talk about text over symbols and readability.
Return the maximum value of the array “numbers”. The languages are listed in descending order of text > symbol.
Clojure:
(apply max numbers)
JavaScript:
Math.max(...numbers);
APL (I couldn't find how to apply this to an arbitrary array):
⌈/ 4 3 2 7 5 1 3
Here’s a guess:
⌈ numbers
The most aymbol-focused is the least readable to me, and Clojure is the only one that returned good results from a Google search to figure out what was going on. Both “JavaScript ...” and “APL ⌈” gave me irrelevant results.
Furthermore, how is this
(if a
true-cond
false-cond)
harder to read than this, aside from familiarity?
if (a) {
trueCond
} else {
falseCond
}
In the latter case, the if/else requires a special syntactical structure. And since it cannot be used as an expression, the common desire to conditionally assign a result spawned the ternary operator: a whole separate syntax that only applies when you want to assign a result to something. In lisps, you just use “if” wherever you need a binary conditional.