kotovalexarian-likes-github/rails--rails
1
0
Fork 0
mirror of https://github.com/rails/rails.git synced 2022-11-09 12:12:34 -05:00
Code Releases Activity

Freezing couple of more string '0' & '.' and using the string appending to do the same string manipulation. This was we avoid the duplicate strings with freeze and append modifies existing string

Browse source
This commit is contained in:
Ankit Gupta 2016-04-11 13:25:04 -07:00
parent 0db9c83a60
commit 9c30e1b167
1 changed files with 4 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
activesupport/lib/active_support/number_helper/number_to_rounded_converter.rb
View file

@ -29,9 +29,11 @@ module ActiveSupport
formatted_string =
if BigDecimal === rounded_number && rounded_number.finite?
s = rounded_number.to_s('F') + '0'*precision
s = rounded_number.to_s('F')
s << '0'.freeze * precision
a, b = s.split('.'.freeze, 2)
a + '.' + b[0, precision]
a << '.'.freeze
a << b[0, precision]
else
"%00.#{precision}f" % rounded_number
end