diff options
Diffstat (limited to 'lib/overwrite.rb')
-rw-r--r-- | lib/overwrite.rb | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/overwrite.rb b/lib/overwrite.rb index 2287a92..cef5758 100644 --- a/lib/overwrite.rb +++ b/lib/overwrite.rb @@ -23,10 +23,10 @@ class Numeric end class Float - # round to significant digits + # round to n significant digits # http://stackoverflow.com/questions/8382619/how-to-round-a-float-to-a-specified-number-of-significant-digits-in-ruby - def signif(signs) - Float("%.#{signs}g" % self) + def signif(n) + Float("%.#{n}g" % self) end end |