Code Explainers

Code explainers tagged #view-helpers

ruby 
module MarkdownHelper
  ALLOWED_TAGS = %w[
    p br strong em del a ul ol li blockquote code pre
    h1 h2 h3 h4 h5 h6 hr img table thead tbody tr th td

Safely rendering Markdown in a Rails helper

sanitization markdown security
Intermediate 8 steps