{"id":28479605,"url":"https://github.com/michaelkryukov/mitoy","last_synced_at":"2026-06-20T18:31:44.290Z","repository":{"id":117975482,"uuid":"208893516","full_name":"michaelkryukov/mitoy","owner":"michaelkryukov","description":"Toy interpreted programming language","archived":false,"fork":false,"pushed_at":"2019-12-16T01:22:26.000Z","size":17,"stargazers_count":1,"open_issues_count":0,"forks_count":0,"subscribers_count":1,"default_branch":"master","last_synced_at":"2025-11-09T05:19:15.022Z","etag":null,"topics":["mitoy","not-serious","programming-language","python","students","study"],"latest_commit_sha":null,"homepage":null,"language":"Python","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"mit","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/michaelkryukov.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,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null,"zenodo":null}},"created_at":"2019-09-16T20:38:21.000Z","updated_at":"2023-12-01T10:14:04.000Z","dependencies_parsed_at":"2024-08-09T00:46:50.529Z","dependency_job_id":null,"html_url":"https://github.com/michaelkryukov/mitoy","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/michaelkryukov/mitoy","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/michaelkryukov%2Fmitoy","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/michaelkryukov%2Fmitoy/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/michaelkryukov%2Fmitoy/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/michaelkryukov%2Fmitoy/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/michaelkryukov","download_url":"https://codeload.github.com/michaelkryukov/mitoy/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/michaelkryukov%2Fmitoy/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":34581934,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-05-26T15:22:16.424Z","status":"online","status_checked_at":"2026-06-20T02:00:06.407Z","response_time":98,"last_error":null,"robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":true,"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":["mitoy","not-serious","programming-language","python","students","study"],"created_at":"2025-06-07T18:09:49.577Z","updated_at":"2026-06-20T18:31:44.279Z","avatar_url":"https://github.com/michaelkryukov.png","language":"Python","funding_links":[],"categories":[],"sub_categories":[],"readme":"# mitoy\n\n\u003e Toy interpreted programming language\n\nA little language written in my spare time with `python` and `rply`. It's\nnothing special or serious, but I decided to share anyway. I received some\nnice experience that can help me in future projects (maybe one day I will\ncreate worthy programming language).\n\nYou can find language's grammar in [this file](grammar). Example programs and\ntheir test you can find in [this folder](examples/).\n\n## Example program\n\n```mitoy\nimport t \"testing\"\n\nfn Fact(n) {\n    if n \u003c 1 { ret 1 };\n    ret n * Fact(n - 1);\n}\n\n# Function will be called when testing\nfn Test() {\n    t.Describe(\"Factorial function\", fn (Case) {\n        Case(\"!0 should be equal to 1\", fn (Test) {\n            Test(Fact(0)).ToBeEqual(1);\n        });\n\n        Case(\"Fact should return correct values\", fn (Test) {\n            Test(Fact(4)).ToBeEqual(24);\n            Test(Fact(5)).ToBeEqual(120);\n        });\n    });\n}\n\n# Function will be called when calling file directly\nfn Main() {\n    TraceNl(Fact(4));  # Outputs 24\n    TraceNl(Fact(5));  # Outputs 120\n}\n```\n\n## Built-In methods\n\n\u003e From file [`mitoy/std.py`](mitoy/std.py)\n\n- `Str(val)` turn val into string\n- `Int(val)` turn val into int (or throw an exception)\n- `Float(val)` turn val into float (or throw an exception)\n\n- `StrSlice(val, s, e)` return part of val string from index s to e\n- `StrLen(val)` return length of string val\n\n- `Input(val)` ask the user for input and return inputted line\n- `WriteToFile(filename, content)` write content into a file with filename\n\n- `TraceNl(val)` print val with a newline at the end of line\n- `Trace(val)` print val without a newline at the end of line\n\n## Running\n\n```bash\npython3 -m pip install -r requirements.txt\n\npython3 mitoy 'path/to/program.mitoy' # run application\npython3 mitoy --test 'path/to/folder' # run tests for every file in folder\n```\n\n## Notes\n\n- This project probably won't be developed further\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fmichaelkryukov%2Fmitoy","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fmichaelkryukov%2Fmitoy","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fmichaelkryukov%2Fmitoy/lists"}