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-rw-r--r--activemodel/lib/active_model/dirty.rb17
1 files changed, 9 insertions, 8 deletions
diff --git a/activemodel/lib/active_model/dirty.rb b/activemodel/lib/active_model/dirty.rb
index ca5dac272f..c03e5fac79 100644
--- a/activemodel/lib/active_model/dirty.rb
+++ b/activemodel/lib/active_model/dirty.rb
@@ -118,7 +118,7 @@ module ActiveModel
attribute_method_affix prefix: 'restore_', suffix: '!'
end
- # Returns +true+ if any attribute have unsaved changes, +false+ otherwise.
+ # Returns +true+ if any of the attributes have unsaved changes, +false+ otherwise.
#
# person.changed? # => false
# person.name = 'bob'
@@ -166,7 +166,7 @@ module ActiveModel
@changed_attributes ||= ActiveSupport::HashWithIndifferentAccess.new
end
- # Handle <tt>*_changed?</tt> for +method_missing+.
+ # Handles <tt>*_changed?</tt> for +method_missing+.
def attribute_changed?(attr, options = {}) #:nodoc:
result = changes_include?(attr)
result &&= options[:to] == __send__(attr) if options.key?(:to)
@@ -174,7 +174,7 @@ module ActiveModel
result
end
- # Handle <tt>*_was</tt> for +method_missing+.
+ # Handles <tt>*_was</tt> for +method_missing+.
def attribute_was(attr) # :nodoc:
attribute_changed?(attr) ? changed_attributes[attr] : __send__(attr)
end
@@ -186,6 +186,7 @@ module ActiveModel
private
+ # Returns +true+ if attr_name is changed, +false+ otherwise.
def changes_include?(attr_name)
attributes_changed_by_setter.include?(attr_name)
end
@@ -197,18 +198,18 @@ module ActiveModel
@changed_attributes = ActiveSupport::HashWithIndifferentAccess.new
end
- # Clear all dirty data: current changes and previous changes.
+ # Clears all dirty data: current changes and previous changes.
def clear_changes_information # :doc:
@previously_changed = ActiveSupport::HashWithIndifferentAccess.new
@changed_attributes = ActiveSupport::HashWithIndifferentAccess.new
end
- # Handle <tt>*_change</tt> for +method_missing+.
+ # Handles <tt>*_change</tt> for +method_missing+.
def attribute_change(attr)
[changed_attributes[attr], __send__(attr)] if attribute_changed?(attr)
end
- # Handle <tt>*_will_change!</tt> for +method_missing+.
+ # Handles <tt>*_will_change!</tt> for +method_missing+.
def attribute_will_change!(attr)
return if attribute_changed?(attr)
@@ -221,7 +222,7 @@ module ActiveModel
set_attribute_was(attr, value)
end
- # Handle <tt>restore_*!</tt> for +method_missing+.
+ # Handles <tt>restore_*!</tt> for +method_missing+.
def restore_attribute!(attr)
if attribute_changed?(attr)
__send__("#{attr}=", changed_attributes[attr])
@@ -230,7 +231,7 @@ module ActiveModel
end
# This is necessary because `changed_attributes` might be overridden in
- # other implemntations (e.g. in `ActiveRecord`)
+ # other implementations (e.g. in `ActiveRecord`)
alias_method :attributes_changed_by_setter, :changed_attributes # :nodoc:
# Force an attribute to have a particular "before" value