diff options
| author | Xavier Noria <fxn@hashref.com> | 2011-03-09 18:43:55 +0100 |
|---|---|---|
| committer | Xavier Noria <fxn@hashref.com> | 2011-03-09 18:43:55 +0100 |
| commit | 32b5c4b77a880b8a10c20402477a392f1465d0c9 (patch) | |
| tree | 980c567c7f72b836b06760716442d6192c52f1c1 /railties/guides | |
| parent | 532b77077fc97211cb9f8d047116a72b8cd286a7 (diff) | |
| download | rails-32b5c4b77a880b8a10c20402477a392f1465d0c9.tar.gz rails-32b5c4b77a880b8a10c20402477a392f1465d0c9.tar.bz2 rails-32b5c4b77a880b8a10c20402477a392f1465d0c9.zip | |
copy-edits 532b770
Diffstat (limited to 'railties/guides')
| -rw-r--r-- | railties/guides/source/active_support_core_extensions.textile | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/railties/guides/source/active_support_core_extensions.textile b/railties/guides/source/active_support_core_extensions.textile index 39a87d9f64..788f528654 100644 --- a/railties/guides/source/active_support_core_extensions.textile +++ b/railties/guides/source/active_support_core_extensions.textile @@ -1818,7 +1818,7 @@ h3. Extensions to +Float+ h4. +round+ -The built-in method +Float#round+ rounds a float to the nearest integer. In Ruby 1.9 this method takes optional parameter to let you specify a precision. Active Support adds that functionality to +round+ in previous versions of Ruby: +The built-in method +Float#round+ rounds a float to the nearest integer. In Ruby 1.9 this method takes an optional argument to let you specify a precision. Active Support adds that functionality to +round+ in previous versions of Ruby: <ruby> Math::E.round(4) # => 2.7183 |