{"id":78842,"library":"redcard","title":"RedCard","description":"Ensures the running Ruby implementation matches desired version and implementation.","status":"active","version":"1.1.0","language":"ruby","source_language":null,"source_url":"https://github.com/brixen/redcard","tags":["version-check","compatibility","ruby","engine"],"install":[{"cmd":"gem install redcard","lang":"bash","label":"gem install"},{"cmd":"# Gemfile\ngem 'redcard', '~> 1.1.0'","lang":"ruby","label":"Gemfile"}],"dependencies":[],"imports":[{"symbol":"RedCard","correct":"require 'redcard'"}],"quickstart":{"code":"require 'redcard'\n\nRedCard.check('2.7', engine: 'ruby') # raises if not Ruby 2.7","lang":"ruby","description":"Check that the current Ruby version and engine meet requirements."},"warnings":[],"env_vars":null,"search_vec":"'check':14 'compat':15 'desir':8 'engin':17 'ensur':2 'implement':6,11 'match':7 'redcard':1 'rubi':5,16 'run':4 'version':9,13 'version-check':12","created_at":"2026-06-18T04:32:41.441967+00:00","updated_at":"2026-06-18T04:32:41.441967+00:00","problems":[],"ecosystem":"rubygems","meta_description":null,"install_score":null,"quickstart_score":null,"quickstart_tag":null,"pypi_latest":null,"cli_name":null,"cli_version":null,"type":"library","homepage":"https://github.com/brixen/redcard","github":"https://github.com/brixen/redcard","docs":"http://www.rubydoc.info/gems/redcard/","changelog":null,"pypi":null,"npm":null,"openapi_spec":null,"status_page":null,"smithery":null,"categories":["utility"],"base_url":null,"auth_type":null,"provenance":{"verified_status":null,"verified_at":null,"last_verified":"2026-06-18","next_check":"2026-12-15","install_tag":null}}