Module: Gem::SafeYAML

Relationships & Source Files
Defined in:	lib/rubygems/safe_yaml.rb

Overview

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

Constant Summary

WHITELISTED_CLASSES =
# File 'lib/rubygems/safe_yaml.rb', line 10

%w(
  Symbol
  Time
  Date
  Gem::Dependency
  Gem::Platform
  Gem::Requirement
  Gem::Specification
  Gem::Version
  Gem::Version::Requirement
  YAML::Syck::DefaultKey
  Syck::DefaultKey
)

WHITELISTED_SYMBOLS =
# File 'lib/rubygems/safe_yaml.rb', line 24
```
%w(
  development
  runtime
)
```

Class Method Summary

.load(input)

See additional method definition at line 34.
.safe_load(input, *args)

See additional method definition at line 30.

Class Method Details

.load(input)

See additional method definition at line 34.

[ GitHub ]

# File 'lib/rubygems/safe_yaml.rb', line 46


def self.load input
  ::YAML.safe_load(input, [::Symbol])
end

.safe_load(input, *args)

See additional method definition at line 30.

[ GitHub ]

# File 'lib/rubygems/safe_yaml.rb', line 42


def self.safe_load input
  ::YAML.safe_load(input, WHITELISTED_CLASSES, WHITELISTED_SYMBOLS, true)
end