Alternatives and similar repositories for singleton

Users that are interested in singleton are comparing it to the libraries listed below

• ruby / date
  A subclass of Object includes Comparable module for handling dates.
  ☆103Updated last week
• ruby / English
  ☆32Updated last month
• ruby / securerandom
  Interface for secure random number generator
  ☆58Updated 2 weeks ago
• ruby / set
  This library provides the Set class, which deals with a collection of unordered values with no duplicates.
  ☆25Updated last week
• ruby / mutex_m
  Mixin to extend objects to be handled like a Mutex
  ☆48Updated last week
• ruby / uri
  URI is a module providing classes to handle Uniform Resource Identifiers
  ☆98Updated this week
• ruby / strscan
  Provides lexical scanning operations on a String.
  ☆84Updated last week
• ruby / matrix
  An implementation of Matrix and Vector classes
  ☆72Updated this week
• ruby / stringio
  Pseudo `IO` class from/to `String`.
  ☆44Updated last week
• ruby / forwardable
  Provides delegation of specified methods to a designated object
  ☆43Updated last week
• rspec / rspec-support
  Common code needed by the other RSpec gems. Not intended for direct use.
  ☆101Updated 9 months ago
• ruby / open3
  Open3 gives you access to stdin, stdout, and stderr when running other programs.
  ☆107Updated last week
• ruby / zlib
  Ruby interface for the zlib compression/decompression library
  ☆56Updated last week
• ruby / cgi
  CGI is a large class, providing several categories of methods, many of which are mixed in from other modules.
  ☆38Updated last week
• ruby / resolv
  A thread-aware DNS resolver library written in Ruby
  ☆45Updated 2 weeks ago
• rubocop / rubocop-factory_bot
  Code style checking for factory_bot files.
  ☆67Updated last week
• ruby / net-protocol
  The abstruct interface for net-* client.
  ☆27Updated last week
• ruby / ruby2_keywords
  Shim library for Module#ruby2_keywords
  ☆62Updated last week
• DatabaseCleaner / database_cleaner-active_record
  Strategies for cleaning databases using ActiveRecord. Can be used to ensure a clean state for testing.
  ☆69Updated 3 weeks ago
• rubocop / rubocop-minitest
  Code style checking for Minitest files.
  ☆151Updated this week
• rubocop / rubocop-rake
  A RuboCop plugin for Rake
  ☆99Updated 2 months ago
• ruby / ostruct
  OpenStruct implementation
  ☆135Updated this week
• janlelis / stdgems
  Default & bundled gems: Tracking Ruby's standard library
  ☆116Updated 3 weeks ago
• ruby / digest
  Provides a framework for message digest libraries.
  ☆50Updated last week
• rails / activemodel-serializers-xml
  ☆55Updated 11 months ago
• faye / websocket-extensions-ruby
  Generic extension management for WebSocket connections
  ☆28Updated last year
• ruby / etc
  Provides access to information typically stored in UNIX /etc directory.
  ☆32Updated last week
• rails / rails-contributors
  The web application that runs https://contributors.rubyonrails.org
  ☆137Updated 4 months ago
• rubocop / rubocop-capybara
  Code style checking for Capybara files.
  ☆45Updated last week
• ruby / observer
  The Observer pattern provides a simple mechanism for one object to inform a set of interested third-party objects when its state changes.
  ☆38Updated last week