Class: Gloo::Objs::EachLine

Inherits:
Object
  • Object
show all
Defined in:
lib/gloo/objs/ctrl/each_line.rb

Constant Summary collapse

LINE = 
'line'.freeze

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(engine, iterator_obj) ⇒ EachLine 

Create Iterator



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# File 'lib/gloo/objs/ctrl/each_line.rb', line 18

def initialize( engine, iterator_obj )
  @engine = engine
  @iterator_obj = iterator_obj
end

Class Method Details

.use_for?(iterator_obj) ⇒ Boolean

Use this iterator for each loop?

Returns:



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# File 'lib/gloo/objs/ctrl/each_line.rb', line 31

def self.use_for?( iterator_obj )
  return true if iterator_obj.find_child LINE

  return false
end

Instance Method Details

#run ⇒ Object

Run for each line.



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# File 'lib/gloo/objs/ctrl/each_line.rb', line 45

def run
  str = @iterator_obj.in_value
  return unless str

  str.each_line do |line|
    set_line line
    @iterator_obj.run_do
  end
end

#set_line(line) ⇒ Object

Set the value of the word.



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# File 'lib/gloo/objs/ctrl/each_line.rb', line 58

def set_line( line )
  o = @iterator_obj.find_child LINE
  return unless o

  o.set_value line
end