class SixArm::Markdown::Headline
Attributes
anchor[RW]
level[RW]
link[RW]
text[RW]
Public Class Methods
new( text: nil, anchor: nil, level: nil, link: nil )
click to toggle source
# File lib/sixarm_ruby_markdown/sixarm/markdown/headline.rb, line 15 def initialize( text: nil, anchor: nil, level: nil, link: nil ) raise ArgumentError if !text.kind_of?(String) @text = text @anchor = anchor || self.class.text_to_anchor(text) @level = level @link = link end
parse_line(line)
click to toggle source
# File lib/sixarm_ruby_markdown/sixarm/markdown/headline.rb, line 40 def self.parse_line(line) level = parse_line_level(line) text = trim_line(line) # TODO Add parser for anchor # TODO Add parser for Unicode normalization return SixArm::Markdown::Headline.new(text: text, level: level) end
parse_line_level(line)
click to toggle source
# File lib/sixarm_ruby_markdown/sixarm/markdown/headline.rb, line 48 def self.parse_line_level(line) return line =~/^\s*([#=]+)/ ? $1.length : nil end
text_to_anchor(text)
click to toggle source
# File lib/sixarm_ruby_markdown/sixarm/markdown/headline.rb, line 56 def self.text_to_anchor(text) text.downcase.gsub(/\W+/,'-').gsub(/^-+|-+$/,'') end
trim_line(line)
click to toggle source
# File lib/sixarm_ruby_markdown/sixarm/markdown/headline.rb, line 52 def self.trim_line(line) line.sub(/^\s*[#=]+\s+/, '').sub(/\s+[#=]+\s*$/, '') end