diff options
Diffstat (limited to 'activesupport/lib/active_support/core_ext/object/blank.rb')
| -rw-r--r-- | activesupport/lib/active_support/core_ext/object/blank.rb | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/activesupport/lib/active_support/core_ext/object/blank.rb b/activesupport/lib/active_support/core_ext/object/blank.rb index 7271671908..e238fef5a2 100644 --- a/activesupport/lib/active_support/core_ext/object/blank.rb +++ b/activesupport/lib/active_support/core_ext/object/blank.rb @@ -1,9 +1,8 @@ # encoding: utf-8 -require 'active_support/core_ext/string/encoding' class Object # An object is blank if it's false, empty, or a whitespace string. - # For example, "", " ", +nil+, [], and {} are all blank. + # For example, '', ' ', +nil+, [], and {} are all blank. # # This simplifies: # @@ -91,10 +90,10 @@ end class String # A string is blank if it's empty or contains whitespaces only: # - # "".blank? # => true - # " ".blank? # => true - # " ".blank? # => true - # " something here ".blank? # => false + # ''.blank? # => true + # ' '.blank? # => true + # ' '.blank? # => true + # ' something here '.blank? # => false # def blank? self !~ /[^[:space:]]/ |