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Direktori : /opt/alt/ruby25/lib64/ruby/2.5.0/rubygems/ |
Current File : //opt/alt/ruby25/lib64/ruby/2.5.0/rubygems/safe_yaml.rb |
module Gem ### # This module is used for safely loading YAML specs from a gem. The # `safe_load` method defined on this module is specifically designed for # loading Gem specifications. For loading other YAML safely, please see # Psych.safe_load module SafeYAML WHITELISTED_CLASSES = %w( Symbol Time Date Gem::Dependency Gem::Platform Gem::Requirement Gem::Specification Gem::Version Gem::Version::Requirement YAML::Syck::DefaultKey Syck::DefaultKey ) WHITELISTED_SYMBOLS = %w( development runtime ) if ::YAML.respond_to? :safe_load def self.safe_load input ::YAML.safe_load(input, WHITELISTED_CLASSES, WHITELISTED_SYMBOLS, true) end def self.load input ::YAML.safe_load(input, [::Symbol]) end else unless Gem::Deprecate.skip warn "YAML safe loading is not available. Please upgrade psych to a version that supports safe loading (>= 2.0)." end def self.safe_load input, *args ::YAML.load input end def self.load input ::YAML.load input end end end end