Please do not post solutions in kata discussions.

use parameter with uppercase function to return value

All languages except COBOL and pending translations are now identical: no rounding, integer inputs. I will review pending translations, update, and approve them too. I will try to bring COBOL to the common form too, but I'll see how it goes :)

I will close this issue and raise a new one for COBOL if I won't be able to get it to work.

Further improved and merged.

Description in JS does not mention rounding anymore.

Remaining languages in progress... done.

I plan to remove this requirement and introduce fuzzy equality in all languages.

JavaScript: Output should have 2 digits precision. <- this is not tested? Or does it mean "at least 2 digits precision"? Please clarify. Current tests pass with more than two digits after the decimal point.

unfortunately, ranks cannot be changed

Boolean now cant be 0 or 1 seriously ? Since when that update happened in js.

it musst be minimun 7 kyu

Please write an actual description instead of just linking to wikipedia.

Ruby should use RSpec assertions

fixed