Module Digest
In: digest/digest.c
digest/sha2/lib/sha2.rb
digest/lib/digest.rb

This module provides a framework for message digest libraries.

Methods

const_missing   hexencode  

Classes and Modules

Module Digest::Instance
Class Digest::Base
Class Digest::Class
Class Digest::SHA2

Public Class methods

const_missing(name)

[Source]

# File digest/lib/digest.rb, line 4
  def self.const_missing(name)
    case name
    when :SHA256, :SHA384, :SHA512
      lib = 'digest/sha2.so'
    else
      lib = File.join('digest', name.to_s.downcase)
    end

    begin
      require lib
    rescue LoadError => e
      raise LoadError, "library not found for class Digest::#{name} -- #{lib}", caller(1)
    end
    unless Digest.const_defined?(name)
      raise NameError, "uninitialized constant Digest::#{name}", caller(1)
    end
    Digest.const_get(name)
  end
Digest.hexencode(string) → hexencoded_string

Generates a hex-encoded version of a given string.

[Source]

/*
 * call-seq:
 *     Digest.hexencode(string) -> hexencoded_string
 *
 * Generates a hex-encoded version of a given _string_.
 */
static VALUE
rb_digest_s_hexencode(VALUE klass, VALUE str)
{
    return hexencode_str_new(str);
}

[Validate]

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