Template engine not found: handlebars

[mtrovo]

I'm trying to run the provided example and it seems to be broken.

require 'sinatra'
require 'sinatra/handlebars'

class MyApp < Sinatra::Base
  helpers Sinatra::Handlebars

  get "/hello" do
    handlebars :index, locals: {name: 'Joe'}
  end

  run! if app_file == $0
end

Gives me

RuntimeError - Template engine not found: handlebars:
    /home/mtrovo/.rbenv/versions/2.0.0-p247/lib/ruby/gems/2.0.0/gems/sinatra-1.4.5/lib/sinatra/base.rb:834:in `block in compile_template'
    /home/mtrovo/.rbenv/versions/2.0.0-p247/lib/ruby/gems/2.0.0/gems/tilt-1.4.1/lib/tilt.rb:127:in `fetch'
    /home/mtrovo/.rbenv/versions/2.0.0-p247/lib/ruby/gems/2.0.0/gems/sinatra-1.4.5/lib/sinatra/base.rb:832:in `compile_template'
    /home/mtrovo/.rbenv/versions/2.0.0-p247/lib/ruby/gems/2.0.0/gems/sinatra-1.4.5/lib/sinatra/base.rb:813:in `render'
    /home/mtrovo/.rbenv/versions/2.0.0-p247/lib/ruby/gems/2.0.0/gems/tilt-handlebars-1.3.1/lib/sinatra/handlebars.rb:4:in `handlebars'
    hbs.rb:8:in `block in <class:MyApp>'

My gems versions are:

• buftok (0.2.0)
• bundler (1.3.5)
• chronic_duration (0.10.6)
• colorize (0.7.3)
• diff-lcs (1.2.5)
• em-twitter (0.3.3)
• eventmachine (1.0.3)
• handlebars (0.6.0)
• handlebars-source (1.3.0)
• http_parser.rb (0.6.0)
• libv8 (3.16.14.7)
• mockingbird (0.2.0)
• numerizer (0.1.1)
• rack (1.5.2)
• rack-protection (1.5.3)
• ref (1.0.5)
• rspec (3.1.0)
• rspec-core (3.1.5)
• rspec-expectations (3.1.2)
• rspec-mocks (3.1.2)
• rspec-support (3.1.1)
• simple_oauth (0.2.0)
• sinatra (1.4.5)
• therubyracer (0.12.1)
• tilt (1.4.1)
• tilt-handlebars (1.3.1)

[commonsguy]

You need to also require tilt/handlebars to make sinatra/handlebars work.

[jimothyGator]

@commonsguy : Thanks. I've fixed this in the develop branch so you don't need to require tilt/handlebars explicitly. I plan to release a new Gem once I've fixed #5 (memory leak).

But in the meantime, @mtrovo you may use @commonsguy's suggestion and just add the following to the top of your app:

require 'tilt/handlebars'

[jimothyGator]

Fixed in version 1.4.0.