Fix RSpec 3.12 kwargs.

[voxik]

This is broken by rspec/rspec-mocks#1461

I don't have complete patch yet, so ATM this is mostly attempt to run the CI and highlight all the issues.

[voxik]

I have updated the PR. It should hopefully cover all cases.

[voxik]

BTW I am observing failures such as:

  1) Guard::DslDescriber.notifiers shows the notifiers and their options
     Failure/Error: expect(@output).to eq result

       expected: "  +----------------+-----------+------+--------+-------+\n  | Name           | Available | Used | Op...18        | \u2718   |        |       |\n  +----------------+-----------+------+--------+-------+\n"
            got: "  +----------------+-----------+------+--------+-------+\n  | Name           | Available | Used | Op...         | \u2718    |        |       |\n  +----------------+-----------+------+--------+-------+\n"

       (compared using ==)

       Diff:

       @@ -1,8 +1,8 @@
          +----------------+-----------+------+--------+-------+
          | Name           | Available | Used | Option | Value |
          +----------------+-----------+------+--------+-------+
       -  | gntp           | ?        | ?   | sticky | true  |
       +  | gntp           | ?         | ?    | sticky | true  |
          +----------------+-----------+------+--------+-------+
       -  | terminal_title | ?        | ?   |        |       |
       +  | terminal_title | ?         | ?    |        |       |
          +----------------+-----------+------+--------+-------+
     # ./spec/lib/guard/dsl_describer_spec.rb:129:in `block (3 levels) in <top (required)>'

and indeed, the source file si missing one space as far as I can tell. Is it some wrongly resolved patch?

guard/spec/lib/guard/dsl_describer_spec.rb

Lines 93 to 99 in cc8d97a

	+----------------+-----------+------+--------+-------+
	| Name | Available | Used | Option | Value |
	+----------------+-----------+------+--------+-------+
	| gntp | ✔ | ✔ | sticky | true |
	+----------------+-----------+------+--------+-------+
	| terminal_title | ✘ | ✘ | | |
	+----------------+-----------+------+--------+-------+

[dai-vdr]

Hello @voxik,

I think "missing one space" is not your patch's problem but it is caused by formatador updated to 0.3.0 or later. It calcurates widths of "HEAVY CHECK MARK" (✔) and "HEAVY BALLOT X" (✘) using Unicode.width instead of length previously (geemus/formatador#26).

But I'm sorry that unicode width is very complicated and I do not have any idea to solve this.