{"id":16925428,"url":"https://github.com/alejandrodevs/dijkstra","last_synced_at":"2026-05-15T23:38:48.519Z","repository":{"id":17180501,"uuid":"19947880","full_name":"alejandrodevs/dijkstra","owner":"alejandrodevs","description":"My own Dijkstra's Algorithm implementation.","archived":false,"fork":false,"pushed_at":"2015-01-14T21:08:55.000Z","size":136,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":1,"default_branch":"master","last_synced_at":"2026-01-14T09:19:41.856Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":null,"language":"Ruby","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/alejandrodevs.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":null,"code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null}},"created_at":"2014-05-19T15:47:53.000Z","updated_at":"2015-01-14T21:08:55.000Z","dependencies_parsed_at":"2022-09-11T03:01:21.625Z","dependency_job_id":null,"html_url":"https://github.com/alejandrodevs/dijkstra","commit_stats":null,"previous_names":["alejandrogutierrez/dijkstra"],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/alejandrodevs/dijkstra","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/alejandrodevs%2Fdijkstra","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/alejandrodevs%2Fdijkstra/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/alejandrodevs%2Fdijkstra/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/alejandrodevs%2Fdijkstra/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/alejandrodevs","download_url":"https://codeload.github.com/alejandrodevs/dijkstra/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/alejandrodevs%2Fdijkstra/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":33083761,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-05-15T20:25:35.270Z","status":"ssl_error","status_checked_at":"2026-05-15T20:25:34.732Z","response_time":103,"last_error":"SSL_connect returned=1 errno=0 peeraddr=140.82.121.5:443 state=error: unexpected eof while reading","robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":false,"can_crawl_api":true,"host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":[],"created_at":"2024-10-13T20:10:37.196Z","updated_at":"2026-05-15T23:38:48.504Z","avatar_url":"https://github.com/alejandrodevs.png","language":"Ruby","funding_links":[],"categories":[],"sub_categories":[],"readme":"# Dijkstra's Algorithm\n\n\n## Getting Started\n```\n$ git clone git@github.com:alejandrogutierrez/dijkstra.git\n$ cd dijkstra\n```\n\n\n## Usage\n```ruby\n# irb (shell)\nrequire './dijkstra'\n\ngraph = Dijkstra::Graph.new\n\n# Graph nodes.\ngraph.nodes.add('A')\ngraph.nodes.add('B')\ngraph.nodes.add('C')\ngraph.nodes.add('D')\ngraph.nodes.add('E')\n\n# Graph edges and weights.\ngraph.nodes.edge('A', 'B', 10)\ngraph.nodes.edge('A', 'C', 25)\ngraph.nodes.edge('A', 'D', 10)\ngraph.nodes.edge('B', 'C', 20)\ngraph.nodes.edge('D', 'C', 10)\n\n# Examples.\ngraph.dijkstra('A', 'C')  # =\u003e { path: ['A', 'D', 'C'], distance: 20 }\ngraph.dijkstra('B', 'D')  # =\u003e { path: ['B', 'A', 'D'], distance: 20 }\ngraph.dijkstra('A', 'E')  # =\u003e { path: [], distance: Float::INFINITY }\n```\n\n\n## Testing\n```\nruby -Ilib:test test/dijkstra_test.rb\n```\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Falejandrodevs%2Fdijkstra","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Falejandrodevs%2Fdijkstra","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Falejandrodevs%2Fdijkstra/lists"}