{"id":89647,"library":"em-promise","title":"EM Promise","description":"EventMachine-based implementation of the promise/deferred pattern for asynchronous Ruby.","status":"active","version":"1.1.1","language":"ruby","source_language":null,"source_url":"https://github.com/cotag/em-promise","tags":["eventmachine","promise","async","deferred"],"install":[{"cmd":"gem install em-promise","lang":"bash","label":"gem install"},{"cmd":"# Gemfile\ngem 'em-promise', '~> 1.1.1'","lang":"ruby","label":"Gemfile"}],"dependencies":[],"imports":[{"symbol":"EM::Promise","correct":"require 'em-promise'"}],"quickstart":{"code":"require 'em-promise'\nEM.run do\n  promise = EM::Promise.new\n  promise.then { |v| puts v }.rescue { |e| puts e }\n  promise.resolve('Hello')\nend","lang":"ruby","description":"Create and resolve a promise inside an EventMachine reactor."},"warnings":[],"env_vars":null,"search_vec":"'async':16 'asynchron':12 'base':5 'defer':17 'em':1 'eventmachin':4,14 'eventmachine-bas':3 'implement':6 'pattern':10 'promis':2,15 'promise/deferred':9 'rubi':13","created_at":"2026-06-19T08:50:23.708899+00:00","updated_at":"2026-06-19T08:50:23.708899+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/cotag/em-promise","github":"https://github.com/cotag/em-promise","docs":"http://www.rubydoc.info/gems/em-promise/","changelog":null,"pypi":null,"npm":null,"openapi_spec":null,"status_page":null,"smithery":null,"categories":["async","utility"],"base_url":null,"auth_type":null,"provenance":{"verified_status":null,"verified_at":null,"last_verified":"2026-06-19","next_check":"2026-12-16","install_tag":null}}