Haskell translation

The description has also been updated to clarify the date type.

Why is the Java translation not merged yet? is there something wrong with it?

Note: wash() and store() methods modify the inStorage and inWashing properties of the Clothes class. If you want, you can modify these directly.

It is still unclear whether we have to define our own wash and store methods or they have been defined from this statement alone.

I did not check whether the pants belong to grandpa, i.e, inadequate testing coverage

If you know how to use date objects it is 8 kyu,
else it is 'Go on a search journey'
so I feel to justify 8 kyu there should be a link in the description.

CoffeeScript translation

CoffeeScript translation

JS:

Decription said:

If the two words are the same, return True.

But there is no test case to verify it.

Both fixed testcases and random testcases.

And I copy and paste your verify code and then run it with this test case:

assert.strictEqual(mispelled('x', 'x'), true);

Your code returns false instead of true.

BTW:

I've not try submit code in python.

And I think that the empty string is NOT a word.

What's the expected answer for mispelled('versed', 'v5ersed')?

If you go by:

It checks if the word2 differs from word1 by at most one character.

Then the answer is true.

This can include an extra char at the end or the beginning of either of words.

It doesn't say anything about a character in the middle. Both control functions in Python and JS expect false.

Python: tests are susceptible to floating point inaccuracies.

For input running_pace(0.1, "158:05") I get a failed assertion '1580:50' should equal '1580:49'.
My solution comes up with total time of 94850.0 seconds, and reference solution calculates total time as 94849.99999999999 seconds.
As an effect, my solution inconsistently fails ~1/5 test runs.

runningPace(2.1, "201:01")

should be added to the fixed tests, as some solutions fail this

JS: Node v14 should be used along with its appropiate assertion tools (Mocha + Chai).
Refer to this and this

JS: Should increase the amount of test cases to increase the chance of generating the same string. Otherwise the photoManager is useless and the users don't have to check for existing strings.

Can someone please explaing to me how is this possible?
test.assert_equals(period_is_late(date(2016, 6, 13), date(2016, 7, 16), 35), False)
test.assert_equals(period_is_late(date(2016, 6, 13), date(2016, 7, 16), 28), True)