Which MIME types are related to file extension ".erb"?
The .erb file extension is associated with 2 MIME types:
application/x-erb, application/octet-stream.
A MIME type is a string that tells browsers and other tools how to handle a particular kind of file.
About .erb Files
ERB files are files that can serve different roles depending on their context.
- HTML+ERB Templates: These files mix standard HTML with embedded Ruby code (Embedded Ruby). They use the MIME type application/x-erb and are common in Ruby-based web frameworks like Ruby on Rails. They let programmers generate dynamic web pages by inserting Ruby code into HTML. According to FilExt.com, this format is key for web development with Ruby.
- Evil Genius Game Data Archive: In other contexts, ERB files use the MIME type application/octet-stream. These are binary archives containing data for the Evil Genius game. They are handled by game-specific software or archive tools rather than text editors.
Key facts include:
- MIME Types: application/x-erb for HTML+ERB, application/octet-stream for Evil Genius game data.
- Software: Text editors and Ruby interpreters (e.g., Ruby on Rails) for HTML+ERB; game tools and archive utilities for the Evil Genius archives.
Based on information from FilExt.com, ERB files illustrate how a single extension can have varied uses in both web development and gaming.
Relationship between file extension and MIME type
A file extension is a suffix at the end of a filename that indicates what type of file it is. File extensions help both users and operating systems identify what application should be used to open the file.
File extensions are typically separated from the filename by a period (dot) and consist of 2-4 characters, though they can be longer. For example, in the filename "document.pdf", ".pdf" is the file extension.
File extensions are closely related to MIME types, as they both serve to identify the format of a file. However, while MIME types are used primarily by web browsers and servers, file extensions are used by operating systems and applications.
Associated MIME types
application/x-erb, application/octet-stream
FAQ
What is a MIME type?
A MIME (Multipurpose Internet Mail Extensions) type is a standard that indicates the nature and format of a document, file, or assortment of bytes. MIME types are defined and standardized in IETF's RFC 6838.
MIME types are important because they help browsers and servers understand how to process a file. When a browser receives a file from a server, it uses the MIME type to determine how to display or handle the content, whether it's an image to display, a PDF to open in a viewer, or a video to play.
MIME types consist of a type and a subtype, separated by a slash (e.g., text/html, image/jpeg, application/pdf). Some MIME types also include optional parameters.
How do I find the MIME type for a file?
You can check the file extension or use a file identification tool such as file --mime-type on the command line. Many programming languages also provide libraries to detect MIME types.
Why can one extension have multiple MIME types?
Different programs and historical usage may assign various MIME identifiers to the same file format. Listing them together helps maintain compatibility across tools.