Module: MdxTex::ToTextile::UnorderedList

Defined in:
lib/mdx_tex/to_textile/unordered_list.rb

Overview

Converts a Markdown unordered list item to a Textile unordered list item. Nesting depth is determined by leading indentation (2 spaces per level), offset by list_depth (default: 3). Odd-numbered spaces are rounded down: 1 space is treated the same as 0 spaces.

| Input (Markdown) | list_depth | Output (Textile) | |———————|————|——————| | - Item | 3 | *** Item | | - Nested | 3 | **** Nested | | - Item | 1 | * Item | | - Nested | 1 | ** Nested |

Constant Summary collapse

INDENT_SIZE = 
2

Class Method Summary collapse

Class Method Details

.execute(line, list_depth: 3) ⇒ Object 



19
20
21
22
23
24
 
# File 'lib/mdx_tex/to_textile/unordered_list.rb', line 19

def self.execute(line, list_depth: 3)
  line.sub(/\A(\s*)-\s+(.+)\z/) do
    depth = (::Regexp.last_match(1).length / INDENT_SIZE) + list_depth
    "#{'*' * depth} #{::Regexp.last_match(2)}"
  end
end