module ActiveModelSerializers::Callbacks::ClassMethods
These methods will be included into any ActiveModelSerializers
object, adding callbacks for render
.
Public Instance Methods
around_render(*filters, &blk)
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Defines a callback that will get called around the render method, whether it is as_json, to_json, or serializable_hash
class ActiveModelSerializers::SerializableResource include ActiveModelSerializers::Callbacks around_render do |args, block| tag_logger do notify_render do block.call(args) end end end def as_json run_callbacks :render do adapter.as_json end end # Note: So that we can re-use the instrumenter for as_json, to_json, and # serializable_hash, we aren't using the usual format, which would be: # def render(args) # adapter.as_json # end end
# File lib/active_model_serializers/callbacks.rb, line 52 def around_render(*filters, &blk) set_callback(:render, :around, *filters, &blk) end