Class: Tablecon::TablePrinter

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

Instance Method Summary collapse

Constructor Details

#initialize(rows) ⇒ TablePrinter

Returns a new instance of TablePrinter.



24
25
26
27
 
# File 'lib/tablecon.rb', line 24

def initialize rows
	@rows = rows
	raise "Rows are empty!" if @rows.empty?
end

Instance Method Details

#str ⇒ Object 



29
30
31
32
33
34
35
36
37
38
39
40
41
 
# File 'lib/tablecon.rb', line 29

def str
	ret = ""
	ret << header
	@rows.each do |row|
		row.each do |cell|
			ret << "|"
			ret << cell.value.to_s.center(cell.width + 2)
		end
		ret << "|\n"
		ret << delimiter	
	end
	ret
end