aboutsummaryrefslogtreecommitdiffstats
path: root/activesupport/lib/active_support
diff options
context:
space:
mode:
Diffstat (limited to 'activesupport/lib/active_support')
-rw-r--r--activesupport/lib/active_support/core_ext/object/blank.rb18
1 files changed, 12 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 5cf49e2cbf..be22d7534e 100644
--- a/activesupport/lib/active_support/core_ext/object/blank.rb
+++ b/activesupport/lib/active_support/core_ext/object/blank.rb
@@ -39,7 +39,8 @@ end
class NilClass
# Instances of NilClass are always blank
- # Example:
+ #
+ # === Example
#
# nil.blank? => true
def blank?
@@ -49,7 +50,8 @@ end
class FalseClass
# Instances of FalseClass are always blank
- # Example:
+ #
+ # === Example
#
# false.blank? => true
def blank?
@@ -59,7 +61,8 @@ end
class TrueClass
# Instances of TrueClass are never blank
- # Example:
+ #
+ # === Example
#
# true.blank? => false
def blank?
@@ -69,7 +72,8 @@ end
class Array
# An array is blank if it's empty
- # For example:
+ #
+ # === Examples
#
# [].blank? => true
# [1,2,3].blank? => false
@@ -78,7 +82,8 @@ end
class Hash
# A hash is blank if it's empty
- # For example:
+ #
+ # === Examples
#
# {}.blank? => true
# {:key => 'value'}.blank? => false
@@ -87,7 +92,8 @@ end
class String
# A string is blank if it's empty or contains whitespaces only
- # For example:
+ #
+ # === Examples
#
# "".blank? => true
# " ".blank? => true