hapijs/qs — pull request #10 by weilu (2014-08-07 04:03:07+00:00)
Title: Refactor compact for code clarity

No logic change. The coverage tool complains about line `if (element != null) memo.push(element)` though it is tested with multiple test cases where the `arr` passed into `compactArray` looks like `[1,,,2]`. The reduced coverage is more like a bug in the coverage tool =/