Module: Zwite::Utils

Defined in:
lib/zwite/core/utils.rb

Class Method Summary collapse

Class Method Details

.markdownify(str) ⇒ Object 



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# File 'lib/zwite/core/utils.rb', line 5

def self.markdownify(str)
  return RDiscount.new(str, :smart).to_html
end

.parse_date_and_slug(str) {|date, slug| ... } ⇒ Object

Yields:

  • (date, slug) 


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# File 'lib/zwite/core/utils.rb', line 9

def self.parse_date_and_slug(str)
  regex = /^(?<year>\d{4})-(?<month>\d{2})-(?<day>\d{2})-(?<hour>\d{2})(?<minute>\d{2})-(?<slug>.+)$/
  matches = regex.match(str)
  if matches.nil?
    raise Exception::exception("error parsing date and slug #{str}")
  end
  
  date = DateTime.new(matches["year"].to_i, matches["month"].to_i, matches["day"].to_i, matches["hour"].to_i, matches["minute"].to_i, 0, DateTime.now.offset)
  slug = matches["slug"]
  
  yield date, slug
end

.parse_metadata_and_markdown(str) {|metadata, markdown| ... } ⇒ Object

Yields:

  • (metadata, markdown) 


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# File 'lib/zwite/core/utils.rb', line 22

def self.parse_metadata_and_markdown(str)
  metadata = nil
  markdown = nil
  if str =~ /^(---\s*\n.*?\n?)^(---\s*$\n?)/m
    markdown = markdownify($')
    
    unless $1.nil?
      yaml_contents = $1.gsub(/\t/, "  ")
      unless yaml_contents.nil?
        metadata = YAML.load(yaml_contents)
      end
    end
    
  end
  yield metadata, markdown
end