Embedded Ruby File Templating
ERB (Embedded Ruby) is a templating system that allows you to embed Ruby code into a plain text document, which can then be processed to generate dynamic content.
#What is Embedded Ruby?
ERB (Embedded Ruby) is a templating language used in Ruby programming that allows developers to embed Ruby code within HTML, XML, or plain text files. It enables developers to generate dynamic content by using placeholders that can be dynamically filled with data. ERB is widely used in web development for generating HTML content, but can also be used for other purposes such as generating reports, emails, and code files.
#Embedded Ruby Key Features
Some of the most recognizable features of ERB include:
- Supports embedding Ruby code within templates.
- Provides a simple syntax for creating templates.
- Supports multiple template formats, including HTML, XML, and plain text.
- Supports conditional statements and looping constructs.
- Can be easily integrated with Ruby on Rails and other Ruby-based web frameworks.
- Provides a way to escape HTML and other characters to prevent security vulnerabilities.
#Embedded Ruby Use-Cases
Some of the most common use cases for ERB include:
- Generating dynamic HTML content for web applications.
- Creating customized reports and documents.
- Generating email templates.
- Generating code or configuration files.
- Generating test data for software testing.
- Generating documentation.
#Embedded Ruby Summary
ERB is a templating language used in Ruby programming that supports embedding Ruby code within templates, multiple template formats, conditional statements, and looping constructs. It can be easily integrated with Ruby on Rails and other Ruby-based web frameworks and is commonly used for generating HTML content, reports, emails, code files, test data, and documentation.