Results for: "Logger"

Random number formatter.

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.

Examples

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

Mixin methods for local and remote Gem::Command options.

Mixin methods for –version and –platform Gem::Command options.

Includes URI::REGEXP::PATTERN

Extends Fiddle::Closure to allow for building the closure in a block

SSLServer represents a TCP/IP server socket with Secure Sockets Layer.

Generic Exception class that is raised if an error occurs during a Digest operation.

Raised when an operation would resize or re-allocate a locked buffer.

Raised when the buffer cannot be allocated for some reason, or you try to use a buffer that’s not allocated.

An integer field represents an integer value. It is used to represent the value of an integer literal, the depth of local variables, and the number of a numbered reference. It resolves to an Integer in Ruby.

An absolutely silent progress reporter.

A basic dotted progress reporter.

An absolutely silent download reporter.

A progress reporter that behaves nicely with threaded downloading.