How do you round a float to 2 decimal places in JRuby(1.6.x)?
number = 1.1164
number.round(2)
# The above shows the following error
# wrong number of arguments (1 for 0)
How do you round a float to 2 decimal places in JRuby(1.6.x)?
number = 1.1164
number.round(2)
# The above shows the following error
# wrong number of arguments (1 for 0)