# RegexRails<\/p>\n
A Minecraft Paper plugin that enables smart minecart management through configurable signs and detector rails. Control minecart flow based on their display names using powerful comparison modes and modification options.<\/p>\n
## Features<\/p>\n
– Three operation modes: Compare, Set, and Append
\n– Multiple comparison options: equals, contains, regex
\n– Real-time minecart detection and modification
\n– Redstone-controlled name modifications
\n– Simple sign-based configuration<\/p>\n
## Installation<\/p>\n
1. Place the plugin jar file in your Spigot (Or any compatible) server’s plugin directory
\n2. Restart the server or run `\/reload confirm`<\/p>\n
## Usage Guide<\/p>\n
### Compare Mode<\/p>\n
Configure your sign with:<\/p>\n
“`
\nLine 1: Compare
\nLine 2: equals\/contains\/regex
\nLine 3: [comparison value]
\n“`
\nThe ! sign inverts the output of the comparison. For example, `!equals` will activate the detector rail when the minecart’s name does not match the comparison value.<\/p>\n
##### Example:<\/p>\n
“`
\nLine 1: Compare
\nLine 2: equals
\nLine 3: Coal Cart
\n“`<\/p>\n
The detector rail will activate when a minecart named exactly “Coal Cart” passes over it.<\/p>\n
### Set Mode<\/p>\n
Configure your sign with:
\n“`
\nLine 1: Set
\nLine 2: New Name
\nLine 3: [empty]
\n“`
\n##### Example:
\n“`
\nLine 1: Set
\nLine 2: Iron Ore Cart
\nLine 3:
\n“`
\nAny minecart passing over the detector rail while powered by redstone will have its display name changed to “Iron Ore Cart”.<\/p>\n
### Append Mode<\/p>\n
Configure your sign with:
\n“`
\nLine 1: Append
\nLine 2: Text to append
\nLine 3: [empty]
\n“`
\n##### Example:
\n“`
\nLine 1: Append
\nLine 2: [Full]
\nLine 3:
\n“`
\nMinecarts passing over the detector rail while powered by redstone will have “[Full]” added to their current display name.<\/p>\n","protected":false},"excerpt":{"rendered":"
Add redstone logic for your detector rails. Compare minecart names, change them, and add to them.<\/p>\n","protected":false},"featured_media":131358,"template":"","meta":{"_minecraft_slug":"regexrails","_minecraft_project_id":"8LMJtw1p","_minecraft_author":"BeanFeed","_minecraft_license":"MIT","_minecraft_downloads":125,"_minecraft_follows":3,"_minecraft_client_side":"unsupported","_minecraft_server_side":"required","_minecraft_storage_type":"zip","_minecraft_archive_name":"regexrails.zip","_minecraft_size_bytes":46007,"_minecraft_version_count":8,"_minecraft_updated_at":"2026-05-15T19:04:09.599270Z","_minecraft_date_created":"2025-02-21T07:55:52.546570Z","_minecraft_date_modified":"2025-03-06T19:53:30.135200Z","_minecraft_project_url":"https:\/\/modrinth.com\/mod\/regexrails","_minecraft_icon_attachment_id":131358,"_minecraft_imported_at":"2026-06-07T17:51:32+00:00","_minecraft_import_hash":"f903ac2ddd270b578ce290934f7b7cfb","_minecraft_versions":"","_minecraft_links":"","_minecraft_gallery":"","_minecraft_api_metadata":""},"mod_category":[89,127,129,123,869],"mod_loader":[132,134],"minecraft_version":[62,37,73,74,38],"class_list":["post-131357","mod","type-mod","status-publish","has-post-thumbnail","hentry","mod_category-game-mechanics","mod_category-paper","mod_category-spigot","mod_category-technology","mod_category-transportation","mod_loader-paper","mod_loader-spigot","minecraft_version-1-21","minecraft_version-1-21-1","minecraft_version-1-21-2","minecraft_version-1-21-3","minecraft_version-1-21-4"],"yoast_head":"\n