diff options
Diffstat (limited to 'guides')
| -rw-r--r-- | guides/source/active_job_basics.md | 27 |
1 files changed, 13 insertions, 14 deletions
diff --git a/guides/source/active_job_basics.md b/guides/source/active_job_basics.md index f6bbdeccd6..97d98efba0 100644 --- a/guides/source/active_job_basics.md +++ b/guides/source/active_job_basics.md @@ -346,12 +346,12 @@ ActiveJob supports the following types of arguments by default: - Basic types (`NilClass`, `String`, `Integer`, `Float`, `BigDecimal`, `TrueClass`, `FalseClass`) - `Symbol` - - `ActiveSupport::Duration` - `Date` - `Time` - `DateTime` - `ActiveSupport::TimeWithZone` - - `Hash`. Keys should be of `String` or `Symbol` type + - `ActiveSupport::Duration` + - `Hash` (Keys should be of `String` or `Symbol` type) - `ActiveSupport::HashWithIndifferentAccess` - `Array` @@ -385,39 +385,38 @@ by default has been mixed into Active Record classes. ### Serializers -You can extend list of supported types for arguments. You just need to define your own serializer. +You can extend the list of supported argument types. You just need to define your own serializer: ```ruby class MoneySerializer < ActiveJob::Serializers::ObjectSerializer - # Check if this object should be serialized using this serializer. + # Checks if an argument should be serialized by this serializer. def serialize?(argument) argument.is_a? Money end - # Convert an object to a simpler representative using supported object types. + # Converts an object to a simpler representative using supported object types. # The recommended representative is a Hash with a specific key. Keys can be of basic types only. - # You should call `super` to add the custom serializer type to the hash - def serialize(object) + # You should call `super` to add the custom serializer type to the hash. + def serialize(money) super( - "cents" => object.cents, - "currency" => object.currency + "amount" => money.amount, + "currency" => money.currency ) end - # Convert serialized value into a proper object + # Converts serialized value into a proper object. def deserialize(hash) - Money.new hash["cents"], hash["currency"] + Money.new(hash["amount"], hash["currency"]) end end ``` -And now you just need to add this serializer to a list: +and add this serializer to the list: ```ruby -Rails.application.config.active_job.custom_serializers << MySpecialSerializer +Rails.application.config.active_job.custom_serializers << MoneySerializer ``` - Exceptions ---------- |