<% begin %>
<% input = StringIO.new(script) %>
<% output = StringIO.new %>
<% binding = Object.new.send :binding %>
<% begin %>
<% Pry.start binding, input: input, output: output %>
<%= h output.string %>
<% rescue => error %>
<%= h error.class %>: <%= h error.message %>
<% error.backtrace.each do |backtrace| %>
<%= h backtrace %>
<% end %>
<% end %>
<% rescue => error %>
<%= erb :error, locals: { error: error }, layout: false %>
<% end %>