Class: Yuzu::Filters::CategoriesFilter

Inherits:
Filter show all
Defined in:
lib/yuzu/filters/categories.rb

Instance Attribute Summary

Attributes inherited from Filter

#directive, #name

Instance Method Summary collapse

Methods inherited from Filter

#filter_type, filters, #get_match, #match, #process, #regex, registry, #replacement, #value

Constructor Details

#initialize ⇒ CategoriesFilter

Returns a new instance of CategoriesFilter.



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# File 'lib/yuzu/filters/categories.rb', line 7

def initialize
  @name = :categories
  @directive = "CATEGORIES"
end

Instance Method Details

#default(website_file) ⇒ Object 



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# File 'lib/yuzu/filters/categories.rb', line 12

def default(website_file)
  [Category.new("uncategorized", website_file)]
end

#get_value(website_file) ⇒ Object 



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# File 'lib/yuzu/filters/categories.rb', line 16

def get_value(website_file)
  m = match(website_file.raw_contents)
  return default(website_file) if m.nil?

  category_list = m.split(",")
  category_list.collect! {|cat| cat.strip.downcase}
  category_list.reject! {|cat| cat.empty?}
  category_list.collect {|cat| Category.new(cat, website_file)}
end