Sinatra Decorator

sinatra-decorator is a gem for Sinatra.
Adds an object-oriented layer of presentation logic to your Sinatra application.

Build Status Code Climate Coverage Status Dependency Status

Installation

Add the following to your Gemfile:

“by gem ‘sinatra/decorator’

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And then execute:

“ain $ bundle

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Examples

“by

app.rb

require ‘sinatra’ require ‘slim’ require ‘sinatra/decorator’ require_relative ‘models/post’ require_relative ‘decorators/post_decorator’

get ‘/’ do @post = Post.new.decorate # will try to find “#selfself.classDecorator” class slim :show end

models/post.rb

class Post < ActiveRecord::Base

include Sinatra::Decorator::Decoratable

end

class Post include Sinatra::Decorator::Decoratable

attr_accessor :id, :body def initialize(params = {}) @id = params[:id] || 1 @body = params[:body] || “body” end end

decorators/post_decorator.rb

class PostDecorator < Sinatra::Decorator::Base def formated_body object.body.gsub(‘b’, ‘a’) end end

views/show.slim

h1 = @post.id div = @post.formated_body

“

Contributing

  1. Fork it
  2. Create your feature branch (git checkout -b my-new-feature)
  3. Commit your changes (git commit -am 'Add some feature')
  4. Push to the branch (git push origin my-new-feature)
  5. Create new Pull Request
  • Copyright (c) 2013 Takeshi Yabe (the author of padrino-decorator).
  • Copyright (c) 2014 Naotoshi Seo. See LICENSE for details.

Special Thanks

This gem was made on the basis of the padrino-decorator. I greatly appreciate for the orignal author Mr. @tyabe.