module Ruhoh::Views::Helpers::Categories
Public Instance Methods
categories()
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Category dictionary
# File lib/ruhoh/views/helpers/categories.rb, line 4 def categories categories_url = nil [ruhoh.to_url("categories"), ruhoh.to_url("categories.html")].each { |url| categories_url = url and break if ruhoh.routes.find(url) } dict = {} dictionary.each_value do |model| Array(model.data['categories']).each do |cat| cat = Array(cat).join('/') if dict[cat] dict[cat]['count'] += 1 else dict[cat] = { 'count' => 1, 'name' => cat, resource_name => [], 'url' => "#{categories_url}##{cat}-ref" } end dict[cat][resource_name] << model.id end end dict["all"] = dict.each_value.map { |cat| cat } dict end
to_categories(sub_context)
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Convert single or Array of category ids (names) to category hash(es).
# File lib/ruhoh/views/helpers/categories.rb, line 32 def to_categories(sub_context) Array(sub_context).map { |id| categories[id] }.compact end