Class: Magazine::Rack
- Inherits:
-
Object
- Object
- Magazine::Rack
- Defined in:
- app/models/magazine/rack.rb
Instance Attribute Summary collapse
-
#data ⇒ Object
readonly
Returns the value of attribute data.
Class Method Summary collapse
Instance Method Summary collapse
- #all_articles_with_category ⇒ Object
- #find_article(category_slug, article_slug) ⇒ Object
- #find_category(category_slug) ⇒ Object
-
#initialize ⇒ Rack
constructor
A new instance of Rack.
- #load_config ⇒ Object
Constructor Details
#initialize ⇒ Rack
Returns a new instance of Rack.
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# File 'app/models/magazine/rack.rb', line 11 def initialize load_config end |
Instance Attribute Details
#data ⇒ Object (readonly)
Returns the value of attribute data.
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# File 'app/models/magazine/rack.rb', line 3 def data @data end |
Class Method Details
.config_file ⇒ Object
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# File 'app/models/magazine/rack.rb', line 6 def config_file Rails.root.join('config/magazine.yml') end |
Instance Method Details
#all_articles_with_category ⇒ Object
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# File 'app/models/magazine/rack.rb', line 31 def all_articles_with_category data.inject({}) do |result, category| category.articles.each do |article| result[article] = category.except(:articles) end result end end |
#find_article(category_slug, article_slug) ⇒ Object
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# File 'app/models/magazine/rack.rb', line 25 def find_article(category_slug, article_slug) category = find_category(category_slug) return nil if category.nil? category.articles.find{ |article| article.slug == article_slug } end |
#find_category(category_slug) ⇒ Object
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# File 'app/models/magazine/rack.rb', line 21 def find_category(category_slug) @data.find{ |datum| datum.category_slug == category_slug } end |
#load_config ⇒ Object
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# File 'app/models/magazine/rack.rb', line 15 def load_config @data = YAML.load(Rack.config_file.read).map{ |datum| ::Hashie::Mash.new(datum) } end |