method
number_with_precision
v2.1.0 -
Show latest stable
- Class:
ActionView::Helpers::NumberHelper
number_with_precision(number, precision=3)public
Formats a number with the specified level of precision (e.g., 112.32 has a precision of 2). The default level of precision is 3.
Examples
number_with_precision(111.2345) # => 111.235 number_with_precision(111.2345, 2) # => 111.23 number_with_precision(13, 5) # => 13.00000 number_with_precision(389.32314, 0) # => 389