Class: GoodData::Bricks::BasePipeline

Inherits:
Object
  • Object
show all
Defined in:
lib/gooddata/bricks/base_pipeline.rb

Direct Known Subclasses

Pipeline

Class Method Summary collapse

Class Method Details

.prepare(pipeline) ⇒ Object

Pipeline preparation code



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# File 'lib/gooddata/bricks/base_pipeline.rb', line 12

def self.prepare(pipeline)
  pipeline.reverse.reduce(nil) do |memo, app|
    if memo.nil?
      app.respond_to?(:new) ? app.new : app
    elsif app.respond_to?(:new)
      app.new(app: memo)
    else
      app.app = memo
      app
    end
  end
end