Module: FakeEnv

Defined in:
lib/fake_env.rb,
lib/fake_env/version.rb

Constant Summary collapse

VERSION = 
'1.1.0'

Class Attribute Summary collapse

Class Method Summary collapse

Class Attribute Details

.actual ⇒ Object (readonly)

Returns the value of attribute actual.



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# File 'lib/fake_env.rb', line 5

def actual
  @actual
end

Class Method Details

.activate! ⇒ Object 



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# File 'lib/fake_env.rb', line 7

def activate!
  @actual = ENV.to_h
end

.deactivate! ⇒ Object 



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# File 'lib/fake_env.rb', line 11

def deactivate!
  ENV.replace(@actual)
end

.within ⇒ Object 



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# File 'lib/fake_env.rb', line 15

def within
  activate!
  yield if block_given?
ensure
  deactivate!
end