Endpoint basico /cv funcionando renderizando el tex y mostrando un PDF

.gitignore

@@ -33,3 +33,9 @@
 
 # Ignore master key for decrypting credentials and more.
 /config/master.key
+
+
+*.tex
+*.log
+*.pdf
+*.aux

app/controllers/work_experiences_controller.rb

@@ -1,6 +1,17 @@
 class WorkExperiencesController < ApplicationController
   before_action :set_work_experience, only: %i[ show edit update destroy ]
 
+  def cv
+    @full_name = "Rodolfo Leyes"
+    # render layout: false, content_type: "application/octet-stream"
+    tex_content = render_to_string(layout: false)
+    File.open("./temp.tex", "w") do |f|
+      f << tex_content
+    end
+    `pdflatex -interaction=batchmode temp.tex`
+    render file: "#{Rails.root}/temp.pdf", layout: false
+  end
+
   # GET /work_experiences or /work_experiences.json
   def index
     @work_experiences = WorkExperience.all

template.tex → app/views/work_experiences/cv.html.erb

@@ -56,7 +56,7 @@
 %	HEADER SECTION
 %----------------------------------------------------------------------------------------
 
-{\fontsize{36}{36}\selectfont\scshape\textls[200]{John Smith}} % Your name at the top
+{\fontsize{36}{36}\selectfont\scshape\textls[200]{<%= @full_name %>}} % Your name at the top
 
 \vspace{1.5cm} % Extra whitespace after the large name at the top
 

config/routes.rb

@@ -4,4 +4,6 @@ Rails.application.routes.draw do
 
   # Defines the root path route ("/")
   # root "articles#index"
+
+  get "cv", to: "work_experiences#cv"
 end