class method `self.parse_error`

Ruby on Rails 7.0.10

Since v3.1.12

Available in: 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.parse_error()

Returns the class of the error that will be raised when there is an error in decoding JSON. Using this method means you won’t directly depend on the ActiveSupport’s JSON implementation, in case it changes in the future.

begin
  obj = ActiveSupport::JSON.decode(some_string)
rescue ActiveSupport::JSON.parse_error
  Rails.logger.warn("Attempted to decode invalid JSON: #{some_string}")
end

Source

# File activesupport/lib/active_support/json/decoding.rb, line 42
      def parse_error
        ::JSON::ParserError
      end

Defined in activesupport/lib/active_support/json/decoding.rb line 42 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActiveSupport::JSON

Signature