<%= link_to undertaking %>
# mannequin def to_s title finish def to_s = title
# Rails Console Undertaking.discover(1).current? Undertaking.exists?(id: 1) Undertaking.the place(id: 1).any?
# Terminal rails g controller admin/welcomes present
# app/views/layouts/admin/welcomes.html.erb <content material>
# view <%= some_svg(800, 150) %>
# helper def some_svg(width=150, peak=150) <<-HEREDOC.html_safe <svg width="#{width}" peak="#{peak}" xmlns="http://www.w3.org/2000/svg"> <rect width="#{width}" peak="#{peak}" x="0" y="0" model="fill:blue;stroke:pink;stroke-width:5;opacity:0.5" /> </svg> HEREDOC finish
# Terminal bundle open gem_name
# Terminal ruby -run -ehttpd -- --port 3000 code ~/.zshrc supply ~/.zshrc serve 3000
# ~/.zshrc serve () { ruby -run -ehttpd -- --port $1 }