diff options
Diffstat (limited to 'railties')
-rw-r--r-- | railties/guides/source/active_support_core_extensions.textile | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/railties/guides/source/active_support_core_extensions.textile b/railties/guides/source/active_support_core_extensions.textile index 2dad970220..d96c79819b 100644 --- a/railties/guides/source/active_support_core_extensions.textile +++ b/railties/guides/source/active_support_core_extensions.textile @@ -679,10 +679,6 @@ Symbols from Ruby 1.8.7 on respond to +to_proc+, and Active Support defines it f h3. Extensions to +String+ -h4. +bytesize+ - -Ruby 1.9 introduces +String#bytesize+ to obtain the length of a string in bytes. Ruby 1.8.7 defines this method as an alias for +String#size+ for forward compatibility, and Active Support does so for previous versions. - h4. +squish+ The method +String#squish+ strips leading and trailing whitespace, and substitutes runs of whitespace with a single space each: |