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rails--rails/railties/test/env_helpers.rb
Ryuta Kamizono c81af6ae72 Enable Layout/EmptyLinesAroundAccessModifier cop
We sometimes say "✂️ newline after `private`" in a code review (e.g.
https://github.com/rails/rails/pull/18546#discussion_r23188776,
https://github.com/rails/rails/pull/34832#discussion_r244847195).

Now `Layout/EmptyLinesAroundAccessModifier` cop have new enforced style
`EnforcedStyle: only_before` (https://github.com/rubocop-hq/rubocop/pull/7059).

That cop and enforced style will reduce the our code review cost.
2019-06-13 12:00:45 +09:00

31 lines
592 B
Ruby

# frozen_string_literal: true
require "rails"
module EnvHelpers
private
def with_rails_env(env)
Rails.instance_variable_set :@_env, nil
switch_env "RAILS_ENV", env do
switch_env "RACK_ENV", nil do
yield
end
end
end
def with_rack_env(env)
Rails.instance_variable_set :@_env, nil
switch_env "RACK_ENV", env do
switch_env "RAILS_ENV", nil do
yield
end
end
end
def switch_env(key, value)
old, ENV[key] = ENV[key], value
yield
ensure
ENV[key] = old
end
end