match diff output should look like match_array when matching arrays

[ghost]

Subject of the issue

expect(["a", "b", "c"]).to match(["a", "b"]) should print unexpected extra elements in a nice way like expect(["a", "b", "c"]).to match_array(["a", "b"])

Since match checks order while match_array does not, there is no way to get pretty diffs and check order of an array and get a nice diff. For very large matches (like API response matching) this makes the failure message hard to use. See this gist for an example

Your environment

• Ruby version: 3.1.4
• rspec-expectations version: 3.12.2

Steps to reproduce

RSpec.describe 'matching arrays' do
  it 'returns a nice diff when there are unexpected extra elements' do
    expect(["a", "b"]).to match(["a"])
  end
end

Expected behavior

expected collection contained:  ["a"]
actual collection contained:    ["a", "b"]
the extra elements were:        ["b"]

Actual behavior

expected ["a", "b", "c"] to match ["a", "b"]

[pirj]

Does super_diff solve this by any chance?
Would you like to send a PR to improve this otherwise?

[ghost]

I think super_diff only works if there are no nested matchers.