Class: Samovar::Table

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

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Table

Returns a new instance of Table.



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# File 'lib/samovar/table.rb', line 23

def initialize
	@rows = []
	@parser = []
end

Instance Attribute Details

#rows ⇒ Object (readonly)

Returns the value of attribute rows.



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# File 'lib/samovar/table.rb', line 28

def rows
  @rows
end

Instance Method Details

#<<(row) ⇒ Object 



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# File 'lib/samovar/table.rb', line 30

def << row
	@rows << row
	
	if row.respond_to?(:parse)
		@parser << row
	end
end

#parse(input, command) ⇒ Object 



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# File 'lib/samovar/table.rb', line 42

def parse(input, command)
	@parser.each do |row|
		current = command.send(row.key)
		
		if result = row.parse(input, current)
			command.send("#{row.key}=", result)
		end
	end
end

#usage ⇒ Object 



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# File 'lib/samovar/table.rb', line 38

def usage
	@rows.collect(&:to_s).join(' ')
end