FROGGS/p6-File-Spec — pull request #14 by labster (2013-04-14 01:11:27+00:00)
Title: rm no-updirs and case-tolerant, add no-parent-or-current-test

Method case-tolerant moved to File::Spec::Case (which is already working).

Method no-updirs looked like something that you'd run on the output of perl5 `@dirs = readdir DIRHANDLE;`. Since that's not how we're doing things in P6, it should be in the form of a test passed to dir().

It got the long name no-parent-or-current-test because "no-updirs" already didn't do what I expected it to do from the name. Ironically, the long function name has the terse code: `none('.', '..')`.