instance method `from_json`

Ruby on Rails 3.2.22.5

Since v3.0.20

Available in: v3.0.20 v3.1.12 v3.2.22.5 v4.0.13 v4.1.16 v4.2.9 v5.2.8.1 v6.0.6 v6.1.7.10 v7.0.10 v7.1.6 v7.2.3 v8.0.4 v8.1.2

Compare with:

from_json(json, include_root=include_root_in_json)

No documentation comment.

Parameters

json req
include_root opt = include_root_in_json

Source

# File activemodel/lib/active_model/serializers/json.rb, line 100
      def from_json(json, include_root=include_root_in_json)
        hash = ActiveSupport::JSON.decode(json)
        hash = hash.values.first if include_root
        self.attributes = hash
        self
      end

Defined in activemodel/lib/active_model/serializers/json.rb line 100 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActiveModel::Serializers::JSON

Signature

Parameters