Implementing Learn Haskell by building a blog generator

The book can be found here.

Progress

• 1. About this book
• 2. Hello world
• 3. Building an HTML printer library
  • 3.1. Flexible HTML content (functions)
  • 3.2. Adding type signatures
  • 3.3. Embedded Domain Specific Languages
  • 3.4. Safer HTML construction with types
  • 3.5. Preventing incorrect use with modules
  • 3.6. Escaping characters
  • 3.7. Exposing internal functionality (Internal modules)
  • 3.8. Exercises
  • 3.9. Summary
• 4. Custom markup language
  • 4.1. Representing the markup language as a Haskell data type
  • 4.2. Parsing markup part 01 (Recursion)
  • 4.3. Displaying the parsing results (type classes)
  • 4.4. Parsing markup part 02 (Pattern matching)
• 5. Gluing things together
  • 5.1. Converting Markup to HTML
  • 5.2. Working with IO
  • 5.3. Defining a project description
  • 5.4. Fancy options parsing
• 6. Handling errors and multiple files
  • 6.1. Handling errors with Either
  • 6.2. Either with IO?
  • 6.3. Exceptions
  • 6.4. Let's code already!
  • 6.5. Summary
• 7. Passing an environment
• 8. Writing tests
• 9. Generating documentation
• 10. Recap