Class: SimpleBlog

Inherits:
Object
  • Object
show all
Defined in:
lib/simpleblog.rb

Class Method Summary collapse

Class Method Details

.list_posts(tag = "", in_progress = "true") ⇒ Object 



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# File 'lib/simpleblog.rb', line 34

def self.list_posts(tag = "", in_progress = "true")
  posts_yml_result = YAML.load_file("app/posts/posts.yml")["posts"]
  posts = Post.build_list_of_posts(posts_yml_result)

  if tag.present?
    posts = posts.filter { |post| post.tags.include?(tag) }
  end

  posts = if in_progress == "true"
    posts.filter { |post| post.in_progress }
  else
    posts.filter { |post| !post.in_progress }
  end

  posts.sort_by(&:id).reverse!
end

.render_post(id) ⇒ Object 



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# File 'lib/simpleblog.rb', line 27

def self.render_post(id)
  post_content = File.open("app/posts/#{id.to_i}.md").read
  markdown = Redcarpet::Markdown.new(PostHTMLRender, fenced_code_blocks: true)

  markdown.render(post_content)
end