Class: Aruba::Platforms::UnixEnvironmentVariables::UpdateAction

Inherits:
Object
  • Object
show all
Defined in:
lib/aruba/platforms/unix_environment_variables.rb

Overview

Update environment

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(other_env, &block) ⇒ UpdateAction

Returns a new instance of UpdateAction.



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# File 'lib/aruba/platforms/unix_environment_variables.rb', line 11

def initialize(other_env, &block)
  @other_env = other_env

  @other_env = if RUBY_VERSION <= '1.9.3'
                 # rubocop:disable Style/EachWithObject
                 @other_env.to_hash.inject({}) { |a, (k, v)| a[k] = v.to_s; a }
               # rubocop:enable Style/EachWithObject
               else
                 @other_env.to_h.each_with_object({}) { |(k, v), a| a[k] = v.to_s }
               end

  @block = if block_given?
             block
           end
end

Instance Attribute Details

#block ⇒ Object (readonly)

Returns the value of attribute block.



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# File 'lib/aruba/platforms/unix_environment_variables.rb', line 9

def block
  @block
end

#other_env ⇒ Object (readonly)

Returns the value of attribute other_env.



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# File 'lib/aruba/platforms/unix_environment_variables.rb', line 9

def other_env
  @other_env
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/aruba/platforms/unix_environment_variables.rb', line 27

def call(env)
  if block
    env.update(other_env, &block)
  else
    env.update(other_env)
  end
end