Rails/RakeEnvironment false positive when calling .clear

[andyw8]

I have the following in my Rakefile:

if defined?(RSpec)
  task(:spec).clear
  RSpec::Core::RakeTask.new(:spec) do |t|
    t.verbose = false
  end
end

which causes:

Rakefile:19:3: C: Rails/RakeEnvironment: Include :environment task as a dependency for all Rake tasks.
  task(:spec).clear
  ^^^^^^^^^^^

Since this is clearing a task, rather than defining it, it doesn't make sense to include :environment.

(rubocop-rails 2.4.1)

cc @pocke

[andyw8]

@hanachin thanks for the fix!