how to format floating point number

Thomas_Fuchs (Thomas Fuchs) September 11, 2006, 9:32am 1

'%.2f' % 12.5 => "12.50"

Topic		Replies	Views
how to format floating point number rubyonrails-talk	0	148	September 11, 2006
Formatting integer (2 printed as 02) rubyonrails-talk	0	113	March 28, 2007
Formatting integer (2 printed as 02) rubyonrails-talk	0	124	March 29, 2007
how to round up a float number? rubyonrails-talk	4	139	January 17, 2007
Patch for number_with_precision, need comments. rubyonrails-core	1	173	March 24, 2008