class RuboCop::Cop::Ezcater::DirectEnvCheck

Use the `Rails.configuration.x` namespace for configuration backed by environment variables, rather than inspecting `ENV` directly.

Restricting environment variables references to be within application configuration makes it more obvious which env vars an application relies upon. See ezcater.atlassian.net/wiki/x/ZIChNg.

@example

# good
enforce_foo! if Rails.configuration.x.foo_enforced

# bad
enforce_foo! if ENV["FOO_ENFORCED"] == "true"

Constants

MSG

Public Instance Methods

on_const(node) click to toggle source
# File lib/rubocop/cop/ezcater/direct_env_check.rb, line 32
def on_const(node)
  env_ref(node) do
    add_offense(node, location: :expression, message: MSG)
  end
end