diff options
Diffstat (limited to 'activemodel/lib/active_model/serialization.rb')
| -rw-r--r-- | activemodel/lib/active_model/serialization.rb | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/activemodel/lib/active_model/serialization.rb b/activemodel/lib/active_model/serialization.rb index ba9721cc70..51f078e662 100644 --- a/activemodel/lib/active_model/serialization.rb +++ b/activemodel/lib/active_model/serialization.rb @@ -17,7 +17,7 @@ module ActiveModel # attr_accessor :name # # def attributes - # {'name' => name} + # {'name' => nil} # end # # end @@ -29,8 +29,11 @@ module ActiveModel # person.name = "Bob" # person.serializable_hash # => {"name"=>"Bob"} # - # You need to declare some sort of attributes hash which contains the attributes - # you want to serialize and their current value. + # You need to declare an attributes hash which contains the attributes + # you want to serialize. When called, serializable hash will use + # instance methods that match the name of the attributes hash's keys. + # In order to override this behavior, take a look at the private + # method read_attribute_for_serialization. # # Most of the time though, you will want to include the JSON or XML # serializations. Both of these modules automatically include the @@ -47,7 +50,7 @@ module ActiveModel # attr_accessor :name # # def attributes - # {'name' => name} + # {'name' => nil} # end # # end @@ -82,7 +85,7 @@ module ActiveModel attribute_names.each { |n| hash[n] = read_attribute_for_serialization(n) } method_names = Array(options[:methods]).select { |n| respond_to?(n) } - method_names.each { |n| hash[n] = send(n) } + method_names.each { |n| hash[n.to_s] = send(n) } serializable_add_includes(options) do |association, records, opts| hash[association] = if records.is_a?(Enumerable) |