{"id":28629794,"url":"https://github.com/codebox/readable-regex","last_synced_at":"2025-06-12T12:13:39.303Z","repository":{"id":2119792,"uuid":"3062255","full_name":"codebox/readable-regex","owner":"codebox","description":"Java library for creating readable regular expressions","archived":false,"fork":false,"pushed_at":"2017-08-11T17:23:14.000Z","size":23,"stargazers_count":25,"open_issues_count":0,"forks_count":8,"subscribers_count":4,"default_branch":"master","last_synced_at":"2023-07-05T04:17:36.763Z","etag":null,"topics":["java","readability","regular-expressions"],"latest_commit_sha":null,"homepage":"http://codebox.org.uk/pages/readable-regular-expressions","language":"Java","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/codebox.png","metadata":{"files":{"readme":"README.markdown","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null}},"created_at":"2011-12-28T11:25:16.000Z","updated_at":"2023-02-14T05:56:52.000Z","dependencies_parsed_at":"2022-08-24T06:00:14.640Z","dependency_job_id":null,"html_url":"https://github.com/codebox/readable-regex","commit_stats":null,"previous_names":[],"tags_count":0,"template":null,"template_full_name":null,"purl":"pkg:github/codebox/readable-regex","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/codebox%2Freadable-regex","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/codebox%2Freadable-regex/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/codebox%2Freadable-regex/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/codebox%2Freadable-regex/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/codebox","download_url":"https://codeload.github.com/codebox/readable-regex/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/codebox%2Freadable-regex/sbom","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":259462577,"owners_count":22861514,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","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":["java","readability","regular-expressions"],"created_at":"2025-06-12T12:13:38.455Z","updated_at":"2025-06-12T12:13:39.287Z","avatar_url":"https://github.com/codebox.png","language":"Java","readme":"Readable Regex\n==============\n\nThis library provides a way to make complex regular expressions in Java code more readable. \n\nThe best way to explain what it does to show some examples:\n\n     // Matches a single digit\n        RegExBuilder.build(anyDigit()); // \"[0-9]\"\n    \n     // Matches exactly 2 digits\n        RegExBuilder.build(exactly(2).of(anyDigit())); // \"[0-9]{2}\"\n    \n     // Matches between 2 and 4 letters\n        RegExBuilder.build(between(2,4).of(anyLetter())); // \"[a-zA-Z]{2,4}\"\n\nCharacters that have special meaning within a regular expression are escaped automatically:\n\n     // Matches one or more occurrences of the text 'Ho?'\n        RegExBuilder.build(oneOrMore().of(\"Ho?\")); // \"(Ho\\?)+\"\n        \n     // Matches anything except an opening or closing square bracket, or a backslash\n        RegExBuilder.build(\n            anyCharacterExcept(\n                characters('[', ']','\\\\')\n            )\n        ); // \"[^[\\\\]\\\\\\\\]\"\n\nReadability is greatly improved for more complex expressions:\n\n     // More or less validates the format of an email address\n     // [_\\\\-A-Za-z0-9]+(\\\\.[_\\\\-A-Za-z0-9]+)*@[A-Za-z0-9]+(\\\\.[A-Za-z0-9]+)*\\\\.[a-zA-Z]{2,}\n        RegExBuilder.build(\n            oneOrMore().of(\n                anyOneOf(\n                    characters('_','-'), range('A','Z'), range('a','z'), range('0','9')\n                )\n            ),\n            zeroOrMore().of(\n                text(\".\"),\n                oneOrMore().of(\n                    anyOneOf(\n                        characters('_','-'), range('A','Z'), range('a','z'), range('0','9')\n                    )\n                )\n            ),\n            text(\"@\"),\n            oneOrMore().of(\n                anyOneOf(\n                    range('A','Z'), range('a','z'), range('0','9')\n                )\n            ),\n            zeroOrMore().of(\n                text(\".\"),\n                oneOrMore().of(\n                    anyOneOf(\n                        range('A','Z'), range('a','z'), range('0','9')\n                    )\n                )\n            ),\n            text(\".\"),\n            atLeast(2).of(\n                anyLetter()\n            )\n        );\n\nAll classes in the library are immutable, and therefore instances are re-usable and thread-safe.","funding_links":[],"categories":[],"sub_categories":[],"project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fcodebox%2Freadable-regex","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fcodebox%2Freadable-regex","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fcodebox%2Freadable-regex/lists"}