Add Danger

[trinitytakei]

Check for stuff like forgotten <% console %> or binding.irb as well as check out how others are using it

Make sure whatever can be done / makes sense to add to overcommit instead (to catch it sooner)

• memoization

def foo
  @_foo = begin
     # setup foo
  end
end

• https://github.com/hopsoft/rails_standards

• use ivars only once, when setting them up; then use atrr_reader

def initialize(foo:)
  @foo = foo
end

def some_method_using_foo
  # ✅
  foo + 1 

  # ❌
  @foo + 1
end

private

attr_reader :foo

[linear]

RAI-45 Add Danger