class method `self.decode`

Ruby on Rails 4.1.16

Since v2.2.3

Available in: v2.2.3 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:

self.decode(json, options = {})

Parses a JSON string (JavaScript Object Notation) into a hash. See www.json.org for more info.

ActiveSupport::JSON.decode("{\"team\":\"rails\",\"players\":\"36\"}")
=> {"team" => "rails", "players" => "36"}

Parameters

json req
options opt = {}

Source

# File activesupport/lib/active_support/json/decoding.rb, line 19
      def decode(json, options = {})
        if options.present?
          raise ArgumentError, "In Rails 4.1, ActiveSupport::JSON.decode no longer " \
            "accepts an options hash for MultiJSON. MultiJSON reached its end of life " \
            "and has been removed."
        end

        data = ::JSON.parse(json, quirks_mode: true)

        if ActiveSupport.parse_json_times
          convert_dates_from(data)
        else
          data
        end
      end

Defined in activesupport/lib/active_support/json/decoding.rb line 19 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActiveSupport::JSON

Signature

Parameters