PHP: the time in random tests should not be fixated to a few pre-defined values

JS: Invalid dates will be generated which contradicts with kata specs

chai and assert should be used in JS

Ruby 3.0 should be enabled.

PHP translation added.

The sample tests' method name is wrongly spelled and should be corrected

Not enough examples, and the example gives a result of 79.9999 which is not 80. Should fail

exmple test in ruby uses Camel case rather than snake case for method name. Possible example test for "Pass" case.

Ruby version only has 3 static tests :(

In the ruby version some of the tests are written for the method buyOrPass and others buy_or_pass!

The method has a different name in the first test buyOrPass instead of buy_or_pass

for ruby in test method has bad name

// are used for comments in Ruby (instead of #)

method name of the test is incorrect (uses camel format instead of _)

Ruby test assert is not defined correctly.