Class: Xail::FilterComposition

Inherits:
AbstractCompoundFilter show all
Defined in:
lib/xail/filter.rb

Overview

a composition streams the next filter on success

Instance Method Summary collapse

Methods inherited from AbstractCompoundFilter

#<<, #initialize

Methods inherited from AbstractFilter

#filterName

Constructor Details

This class inherits a constructor from Xail::AbstractCompoundFilter

Instance Method Details

#streamLine(input) ⇒ Object 



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# File 'lib/xail/filter.rb', line 100

def streamLine(input)
  @filters.inject(input) do |line,filter|
    if line != nil
      filter.streamLine(line)
    else
      return nil
    end
  end
end