Bump to 2.15.0

Signed-off-by: Rémy Coutable <remy@rymai.me>

Pry 0.12.0 Deprecation warnings

Co-Authored-By: chadmetcalf <chadmetcalf@users.noreply.github.com>

Apply style guide to the specs

NOOP commit because hound hangs.

Version is actually still supported

Revert "Drop unsupported version from CI"

This reverts commit 93dd1e132ffcd85ce323e32bbc463583103b7ad9.

Fix 2.2.9 incompatibility

This creates a performance hit but as this code is only test code, I deem this acceptable

Get rid of rubocop warnings

Remove superfluous config file

Also exclude specs from blocklength and erroneously drop a version from CI ->
fixed later

Explicitly enable Metrics/LineLength cop

Set dot position to leading

Set Style/StringLiterals to single-quote

This is the default value of the cop in newer versions of rubocop and it is an easy fix

Exclude spec from Metrics/BlockLength

DSLs and block length restraints usually do not work well together

Drop unsupported version from CI

Use single quotes in gemfile

If anyone is still using an 80 character long terminal to edit files on a regular basis,
contact me.

Update rubocop to match hound

Adapt hound style to new rubocop version

Add style config file for specs

Exclude vendor/**/*

Default for rubocop is to overwrite arrays. This happens here and leads to uncomfortable usage of rubocop locally.

Update target version to minimum supported version

Autoupdate rubocop settings using mry

Replace deprecated Dir.exists? with Dir.exist?

Force rubocop to match HoundCI's rubocop version

Test against latest rubies