Rubocop IDE linting using/overriding standardrb rules

.rubocop.yml

require:
  - standard
  - rubocop-rspec

inherit_gem:
  # First check this: https://github.com/testdouble/standard#how-do-i-run-standard-in-my-editor
  # If your editor invokes 'rubocop' directly and knows nothing about 'standard' gem, 
  # it can be useful to inherit 'standard' set of rules
  standard: config/base.yml
  
# You can also override standardrb rules
Style/StringLiterals:
  EnforcedStyle: double_quotes

# Or enable additional Cops
RSpec:
  Enabled: true

Gemfile

source "https://rubygems.org"

gem "standard", group: [:development, :test]

group :development do
  gem "rubocop-rspec"
end