Inspections

[travis] fixed to avoid phpunit when hhvm

master . 7e84ee...3790e3 . push triggered

  Data is cleaned up.
02:11
created
refactored product() and union() conditions

master . 76925a...7e84ee . push triggered

  Data is cleaned up.
43s
created
extract isIdentical() and isEmpty()

master . 424ca4...76925a . push triggered

  Data is cleaned up.
02:02
created
extract isIdentical() and isEmpty()

master . 424ca4...76925a . push triggered

  Data is cleaned up.
01:12
created
added scruntinizer config file

master . 798725...424ca4 . push triggered

  Data is cleaned up.
01:55
created
removed unecessary argument

master . 798725 . manually triggered

  Data is cleaned up.
02:06
created