Method: Tap::Utils.with_env

Defined in:
lib/tap/utils.rb

.with_env(env = {}, replace = false) ⇒ Object

Sets the specified ENV variables for the duration of the block. If replace is true, current ENV variables are replaced; otherwise the new env variables are simply added to the existing set.

Returns the block return.



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# File 'lib/tap/utils.rb', line 62

def with_env(env={}, replace=false)
  current_env = nil
  begin
    current_env = set_env(env, replace)
    yield
  ensure
    if current_env
      set_env(current_env, true)
    end
  end
end