On 20 June 2013 17:58, Muthu Selvan <[email protected]> wrote: > > My problem is : > > I am running "cucumber" ..This is using library for "rounding decimal" > values .. its not running .. > > I am getting the below error > > float_add.rb:5:in `round': wrong number of arguments (1 for 0) > (ArgumentError) > from float_add.rb:5 > > Code : > > f1=0.5367 > f2=0.8156 > f3 = f2 - f1 > puts f3 > f4 = f3.round(2) > puts f4 > > i want rounding the value in ruby when run it from "cucumber" command ..if i > use rvm use 1.9.3 / rvm use 1.8.7 ..it not working ..
In a terminal run rvm use 1.9.3 which ruby ruby -v irb 1.95.round(2) Copy and paste the complete results here. Colin -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/rubyonrails-talk/CAL%3D0gLuU%3D-v8aP%2B_DgbWsT8S9pot3HSuoWXrKggKdaaa1bG%3DYg%40mail.gmail.com. For more options, visit https://groups.google.com/groups/opt_out.
