Thanks voile, instructions updated

dashs '-' and underscores '_' are considered as word separators

only letters and digits are allowed, the rest must be removed

What about words with other characters mixed in alongside letters and digits? How are they supposed to be handled?

What if the first letter of a word is a digit? What if the first letter of every word is a digit?

Also, how are non-letter and digits removed? Before or after split? These are all unclear from the description.

thx for your time, i hope you enjoyed it ^^

:D

Yep, it works with my spaghetti code :p

i've changed my implem :D
thx a lot

completly right, i debug the code
thx

fixed ^^ + spec

thx Fbasham

Raising issue for handling ties, see below.

Okay, makes sense. I'll re-raise this as an issue then you can resolve it once it's fixed.

good finding, should return "ylxKie"
i've fixed the code and add a spec
thx

Exactly, there is 2 equivalent possibilty:

hnikymj6bvil50Yux3aurtqnrpvdmzv8t 14 / 18

hnikymj6bvil50yux3Aurtqnrpvdmzv8t 18 / 14

in the instructions you can found (additional rules):

• hump on the right if you have to choose (example: 'huMp')

Then the 2nd solution should be chosen, which is not the case : this is a bug.

thx, i fix that soon

given: 'yLXKie-

output: "ylxKie".eql?("ylxKie ")

Why is there a space in the expected?

How are ties handled between two closest words to the middle?

hn iKymJ{6B$VIL 50 yux3 Au{rtqnRPVDmz v8T

expected "hnikymj6bvil50yux3Aurtqnrpvdmzv8t".eql?("hnikymj6bvil50Yux3aurtqnrpvdmzv8t")

+1 i add them tomorrow