Class: Aruba::Platforms::LocalEnvironment

Inherits:

Object

• Object
• Aruba::Platforms::LocalEnvironment

Defined in:

lib/aruba/platforms/local_environment.rb

Overview

Local environemnt

Wraps logic to make enviroment local and restorable

Instance Method Summary

• #call(env) { ... } ⇒ Object

  Run in environment.

Instance Method Details

#call(env) { ... } ⇒ Object

Run in environment

Parameters:

• env (Hash) —

  The environment

Yields:

• The block of code which should with local ENV

# File 'lib/aruba/platforms/local_environment.rb', line 16

def call(env)
  old_env = Aruba.platform.environment_variables.hash_from_env

  ENV.clear
  ENV.update env

  yield if block_given?
ensure
  ENV.clear
  ENV.update old_env
end