Flags for integer nodes that correspond to the base of the integer.
Flags for string nodes.
Formats generated random numbers in many manners. When 'random/formatter' is required, several methods are added to empty core module Random::Formatter, making them available as Random’s instance and module methods.
Standard library SecureRandom is also extended with the module, and the methods described below are available as a module methods in it.
Generate random hexadecimal strings:
require 'random/formatter' prng = Random.new prng.hex(10) #=> "52750b30ffbc7de3b362" prng.hex(10) #=> "92b15d6c8dc4beb5f559" prng.hex(13) #=> "39b290146bea6ce975c37cfc23" # or just Random.hex #=> "1aed0c631e41be7f77365415541052ee"
Generate random base64 strings:
prng.base64(10) #=> "EcmTPZwWRAozdA==" prng.base64(10) #=> "KO1nIU+p9DKxGg==" prng.base64(12) #=> "7kJSM/MzBJI+75j8" Random.base64(4) #=> "bsQ3fQ=="
Generate random binary strings:
prng.random_bytes(10) #=> "\016\t{\370g\310pbr\301" prng.random_bytes(10) #=> "\323U\030TO\234\357\020\a\337" Random.random_bytes(6) #=> "\xA1\xE6Lr\xC43"
Generate alphanumeric strings:
prng.alphanumeric(10) #=> "S8baxMJnPl" prng.alphanumeric(10) #=> "aOxAg8BAJe" Random.alphanumeric #=> "TmP9OsJHJLtaZYhP"
Generate UUIDs:
prng.uuid #=> "2d931510-d99f-494a-8c67-87feb05e1594" prng.uuid #=> "bad85eb9-0713-4da7-8d36-07a8e4b00eab" Random.uuid #=> "f14e0271-de96-45cc-8911-8910292a42cd"
All methods are available in the standard library SecureRandom, too:
SecureRandom.hex #=> "05b45376a30c67238eb93b16499e50cf"
Generate a random number in the given range as Random does
prng.random_number #=> 0.5816771641321361 prng.random_number(1000) #=> 485 prng.random_number(1..6) #=> 3 prng.rand #=> 0.5816771641321361 prng.rand(1000) #=> 485 prng.rand(1..6) #=> 3
Commands will be placed in this namespace
Mixin methods for install and update options for Gem::Commands
This module is used for safely loading Marshal specs from a gem. The ‘safe_load` method defined on this module is specifically designed for loading Gem specifications.
Module that defines the default UserInteraction. Any class including this module will have access to the ui method that returns the default UI.
UserInteraction allows RubyGems to interact with the user through standard methods that can be replaced with more-specific UI methods for different displays.
Since UserInteraction dispatches to a concrete UI class you may need to reference other classes for specific behavior such as Gem::ConsoleUI or Gem::SilentUI.
Example:
class X include Gem::UserInteraction def get_answer n = ask("What is the meaning of life?") end end
This class represents a YAML Mapping.
A Psych::Nodes::Mapping node may have 0 or more children, but must have an even number of children. Here are the valid children a Psych::Nodes::Mapping node may have:
Raised when encoding is invalid.
An error class raised when dynamic parts are found while computing a constant path’s full name. For example: Foo::Bar::Baz -> does not raise because all parts of the constant path are simple constants var::Bar::Baz -> raises because the first part of the constant path is a local variable
The parent class for all primitive encodings. Attributes are the same as for ASN1Data, with the addition of tagging. Primitive values can never be encoded with indefinite length form, thus it is not possible to set the indefinite_length attribute for Primitive and its sub-classes.
Primitive sub-classes and their mapping to Ruby classes OpenSSL::ASN1::EndOfContent <=> value is always nil
OpenSSL::ASN1::Boolean <=> value is true or false
OpenSSL::ASN1::Integer <=> value is an OpenSSL::BN
OpenSSL::ASN1::BitString <=> value is a String
OpenSSL::ASN1::OctetString <=> value is a String
OpenSSL::ASN1::Null <=> value is always nil
OpenSSL::ASN1::Object <=> value is a String
OpenSSL::ASN1::Enumerated <=> value is an OpenSSL::BN
OpenSSL::ASN1::UTF8String <=> value is a String
OpenSSL::ASN1::NumericString <=> value is a String
OpenSSL::ASN1::PrintableString <=> value is a String
OpenSSL::ASN1::T61String <=> value is a String
OpenSSL::ASN1::VideotexString <=> value is a String
OpenSSL::ASN1::IA5String <=> value is a String
OpenSSL::ASN1::UTCTime <=> value is a Time
OpenSSL::ASN1::GeneralizedTime <=> value is a Time
OpenSSL::ASN1::GraphicString <=> value is a String
OpenSSL::ASN1::ISO64String <=> value is a String
OpenSSL::ASN1::GeneralString <=> value is a String
OpenSSL::ASN1::UniversalString <=> value is a String
OpenSSL::ASN1::BMPString <=> value is a String
unused_bits: if the underlying BIT STRING’s length is a multiple of 8 then unused_bits is 0. Otherwise unused_bits indicates the number of bits that are to be ignored in the final octet of the BitString’s value.
OpenSSL::ASN1::ObjectId NOTE: While OpenSSL::ASN1::ObjectId.new will allocate a new ObjectId, it is not typically allocated this way, but rather that are received from parsed ASN1 encodings.
sn: the short name as defined in <openssl/objects.h>.
ln: the long name as defined in <openssl/objects.h>.
oid: the object identifier as a String, e.g. “1.2.3.4.5”
short_name: alias for sn.
long_name: alias for ln.
With the Exception of OpenSSL::ASN1::EndOfContent, each Primitive class constructor takes at least one parameter, the value.
eoc = OpenSSL::ASN1::EndOfContent.new
Primitive prim = <class>.new(value) # <class> being one of the sub-classes except EndOfContent prim_zero_tagged_implicit = <class>.new(value, 0, :IMPLICIT) prim_zero_tagged_explicit = <class>.new(value, 0, :EXPLICIT)
This is the generic exception for OpenSSL::Engine related errors
An OpenSSL::OCSP::SingleResponse represents an OCSP SingleResponse structure, which contains the basic information of the status of the certificate.