Class: Caboose::Category

Inherits:
ActiveRecord::Base
  • Object
show all
Defined in:
app/models/caboose/category.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.root ⇒ Object

Class Methods



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# File 'app/models/caboose/category.rb', line 49

def self.root
  self.find_by_url('/products')
end

.sample(number) ⇒ Object 



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# File 'app/models/caboose/category.rb', line 57

def self.sample(number)
  Caboose::Category.top_level.collect { |category| category if category.active_products.any? }.compact.sample(number)
end

.top_level ⇒ Object 



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# File 'app/models/caboose/category.rb', line 53

def self.top_level
  self.root.children
end

Instance Method Details

#active_products ⇒ Object 



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# File 'app/models/caboose/category.rb', line 78

def active_products
  self.products.where(:status => 'Active')
end

#ancestry ⇒ Object 



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# File 'app/models/caboose/category.rb', line 82

def ancestry
  return [self] if self.parent.nil?
  ancestors = self.parent.ancestry
  ancestors << self
  return ancestors 
end

#generate_slug ⇒ Object

Instance Methods



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# File 'app/models/caboose/category.rb', line 65

def generate_slug
  self.name.gsub(' ', '-').downcase
end

#update_child_slugs ⇒ Object 



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# File 'app/models/caboose/category.rb', line 69

def update_child_slugs
  return if self.children.nil? or self.children.empty?
  
  self.children.each do |child|
    child.update_attribute(:url, "#{self.url}/#{child.slug}")
    child.update_child_slugs
  end
end