Class: Object

Inherits:
BasicObject
Defined in:
lib/extract.rb,
lib/extract/parser.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#root_sheet ⇒ Object

Returns the value of attribute root_sheet.



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# File 'lib/extract/parser.rb', line 20

def root_sheet
  @root_sheet
end

Instance Method Details

#blank? ⇒ Boolean 



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# File 'lib/extract.rb', line 11

def blank?
  to_s.strip == ""
end

#find_sheet ⇒ Object 



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# File 'lib/extract/parser.rb', line 22

def find_sheet
  if root_sheet
    root_sheet
  elsif parent
    parent.find_sheet
  else
    raise "can't find sheet"
  end
end

#present? ⇒ Boolean 



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# File 'lib/extract.rb', line 14

def present?
  !blank?
end