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Versions: 9
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Contents
require 'redcarpet'
module Minimart
module Web
# MarkdownParser takes a String of Markdown input, and outputs HTML
class MarkdownParser
# Parse a file as Markdown. If the file does not contain Markdown, it's
# contents will be returned.
# @param [String] file The file to parse
# @return [String] The parsed Markdown content.
def self.parse(file)
if %[.md .markdown].include?(File.extname(file))
return new(File.open(file).read).parse
else
return File.open(file).read
end
end
# @return [String] raw Markdown to parse
attr_reader :raw_markdown
# @param [String] raw_markdown Raw Markdown to parse
def initialize(raw_markdown)
@raw_markdown = raw_markdown
end
# Parse the Markdown contents!
# @return [String] The parsed Markdown content.
def parse
renderer.render(raw_markdown)
end
private
def renderer
Redcarpet::Markdown.new(Redcarpet::Render::HTML,
no_intra_emphasis: true,
fenced_code_blocks: true,
autolink: true,
tables: true,
link_attributes: {target: '_blank'})
end
end
end
end
Version data entries
9 entries across 9 versions & 1 rubygems