rbtab: A Ruby Output Tabulator

Uses memoization for faster output

Examples

create a table:

t = Table.new [ ["i", 'i**2'] ]

add more rows:

4.times do |i|
	t.row [i, i*i]
end

print the results:

print t.to_s

clear the table:

t.clear

add another row:

t.row ["i", "sqrt(i)"]

add one cell at a time:

4.times do |i|
	t.row
	t.cell i
	t.cell( (Math.sqrt(i) * 1000.0).round / 1000.0 )
end

print the results:

print t.to_s

supports newlines within a cell:

print Table.new [
	[1,"ab\nc",3],
	[4,5,6],
	[7,8]
]

Contact

Andy Hanna andysah@gmail.com