Fix erroneous cosmetic changes in Pebble importer

[midzer]

(Trying) to fix #545

[parkr]

One looks right to me but the other needs another look. Thanks for playing along!

[ashmaroli]

and both ways appear to match desired file names.

@midzer :) the thing is that both forms are 99% equivalent. The gotcha with Ruby compared to Python is that one can have multiple ways to implement the same idea. Therefore, if something; next item; end is almost equivalent to next item if something.

What Parker highlighted in his explanation is that creating the array [".", ".."] for each iteration is waste of resources, albeit hardly noticeable in most situations. To that end, your suggestion to use Dir.each_child is indeed a superior alternative. It's just that we would have to be certain that subdirectories are handled properly as well (Disclaimer: I'm not totally familiar with the pebble platform or the importer code).

[ashmaroli]

LGTM!

@jekyllbot: merge +dev

[ashmaroli]

Thank you @midzer. :)