Class: PuzzleReader::DataSet

Inherits:
Object
  • Object
show all
Defined in:
lib/puzzle_reader.rb

Direct Known Subclasses

DataRow

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(data) ⇒ DataSet 



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# File 'lib/puzzle_reader.rb', line 15

def initialize(data)
  @data ||= []
  begin 
    current_row = data.next.strip!
    peek_row    = data.peek.strip
    return if current_row.nil?
  end while current_row.empty?

  if current_row =~ /^\d*$/
    rows = current_row.to_i.times
    if peek_row.empty?
      rows.each { @data << DataSet.new(data) } 
    else
      rows.each { @data << DataRow.new(data) }
    end
  end
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(m, *args, &block) ⇒ Object 



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# File 'lib/puzzle_reader.rb', line 37

def method_missing(m, *args, &block)
  begin
    @data.send(m, *args, &block)
  rescue NoMethodError
    super
  end
end

Instance Attribute Details

#data ⇒ Object (readonly)

Returns the value of attribute data.



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# File 'lib/puzzle_reader.rb', line 9

def data
  @data
end

Instance Method Details

#each(&block) ⇒ Object 



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# File 'lib/puzzle_reader.rb', line 33

def each(&block)
  data.each(&block)
end

#self ⇒ Object 



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

def self
  @data
end