Reworked benchmarks to behave more like real world

[alexangas]

Fixes #11

[AppVeyorBot]

✅ Build fastwildcard master.38-txfbtxjy completed (commit 100d651626 by @alexangas)

[AppVeyorBot]

✅ Build fastwildcard master.38-txfbtxjy completed (commit 100d651626 by @alexangas)

[codecov]

Codecov Report

Merging #23 into master will not change coverage.
The diff coverage is n/a.

@@          Coverage Diff          @@
##           master    #23   +/-   ##
=====================================
  Coverage     100%   100%           
=====================================
  Files           1      1           
  Lines          96     96           
=====================================
  Hits           96     96

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