Class: Stages::Feeder
Instance Attribute Summary
Attributes inherited from Stage
Instance Method Summary collapse
- #<<(value) ⇒ Object
-
#initialize ⇒ Feeder
constructor
A new instance of Feeder.
- #process ⇒ Object
Methods inherited from Stage
#die, #done?, #drop_leftmost!, #each, #end?, #handle_value, #initialize_loop, #input, #length, #output, #reset, #root_source, #run, #source_empty?, #to_enum, #|
Constructor Details
#initialize ⇒ Feeder
Returns a new instance of Feeder.
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# File 'lib/stages/feeder.rb', line 3 def initialize @values = [] super() end |
Instance Method Details
#<<(value) ⇒ Object
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# File 'lib/stages/feeder.rb', line 8 def <<(value) @values.push(value) reset if done? end |
#process ⇒ Object
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# File 'lib/stages/feeder.rb', line 13 def process loop do break if @values.empty? handle_value @values.shift end end |