iloveponies / 120-hour-epic-sax-marathon Goto Github PK

When trying to add
(def authors #{china, felleisen, octavia, friedman})

it complains because we just wrote a function called authors.

Whenever I try lein midje :autotest I get one test run correctly, and then, on save, I always get:

======================================================================
Loading (predicates)
No facts were checked. Is that what you wanted?

Why is that?

Predicates exercise contains a small and even had to find typo: wan't for "want".

Modify the chapter to first use recur in functions defined with defn. Trivial examples would be sum and product from Recursion. One can be an exercise. Move exercises 2 and 3 to this initial part.

Use named fns in helper functions. Also fix Looping is recursion after this change.

The exercise should either have examples where the parameter sequence is not indexable or it should say that the parameter given to the function is a vector.

Näistä olisi voinut tehdä erilliset issuet, mutta tein nyt näin....

1. Voisiko tehtäväsettejä pilkkoa pienempiin osiin? Ehkä max 10 tehtävää per setti.

2. Scoreboard olis siisti.

3. Otsikointi voisi olla selkeämpää, jotta materiaalia olisi helpompi selata

4. Olisi hienoa jos kurssi olisi myös suomeksi.

5. Fontti voisi olla isompi. Tekstialue voisi myös olla leveämpi (dynaaminen).

6. jotain, en muista mitä

should contain at least: map, filter, some, every?, and, or, if, cond, apply max, min, first, rest, empty?, concat, get, assoc, conj, disj, set, reduce

• make the use of either coll or a-seq in parameters consistent
• make the use of either a-seq and b-seq or seq-1 and seq-2 consistent
• tell about [fst & rst :as a-seq] destructuring in the beginning and use it in the examples

(defn author-names [book]
  (map :name book))

(defn all-author-names [books]
    (set (apply concat (map author-name books))))

Same error can be found every time except last occurance.