psych - A libyaml wrapper for Ruby

Age	Commit message (Collapse)	Author
2021-05-13	Introduce `Psych.unsafe_load`	Aaron Patterson
	In future versions of Psych, the `load` method will be mostly the same as the `safe_load` method. In other words, the `load` method won't allow arbitrary object deserialization (which can be used to escalate to an RCE). People that need to load trusted documents can use the `unsafe_load` method. This commit introduces the `unsafe_load` method so that people can incrementally upgrade. For example, if they try to upgrade to 4.0.0 and something breaks, they can downgrade, audit callsites, change to `safe_load` or `unsafe_load` as required, and then upgrade to 4.0.0 smoothly.
2021-02-15	Fix custom marshalization with symbolize_names: true	Jean Boussier

2017-06-19	make frozen_string_literal: true	SHIBATA Hiroshi

2016-02-23	Temporary disabled to frozen literal string.	SHIBATA Hiroshi
	ref. https://github.com/ruby/ruby/commit/3e92b635fb5422207b7bbdc924e292e51e21f040
2014-09-17	Allow dumping any BasicObject that defines #marshal_dump or #marshal_load	Sean Griffin
	Additionally, it is assumed that these objects will have implemented `respond_to?` and `class`, (e.g. SimpleDelegator). These assumptions are reasonably inline with the assumptions of `Marshal` in regards to `BasicObject`s.