Exception: MultiJSON::Adapters::Oj::ParseError Private

Inherits:
SyntaxError
  • Object
show all
Defined in:
lib/multi_json/adapters/oj.rb

Overview

This class is part of a private API. You should avoid using this class if possible, as it may be removed or be changed in the future.

In certain cases the Oj gem may throw a “JSON::ParserError“ exception instead of its own class. Neither “::JSON::ParserError“ nor “::Oj::ParseError“ is guaranteed to be defined, so we can’t reference them directly — match by walking the exception’s ancestry by class name instead. This will not catch subclasses of those classes, which shouldn’t be a problem since neither library is known to subclass them.

Class Method Summary collapse

Class Method Details

.===(exception) ⇒ Boolean

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Case equality for exception matching in rescue clauses

Examples:

Match parse errors in rescue

rescue ParseError => e

Parameters:

  • exception (Exception) —

    exception to check

Returns:

  • (Boolean) —

    true if exception is a parse error



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# File 'lib/multi_json/adapters/oj.rb', line 39

def self.===(exception)
  exception.class.ancestors.any? { |ancestor| WRAPPED_CLASSES.include?(ancestor.to_s) }
end