34 lines
810 B
Ruby
34 lines
810 B
Ruby
class Article < CouchRest::ExtendedDocument
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use_database DB
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unique_id :slug
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view_by :date, :descending => true
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view_by :user_id, :date
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view_by :tags,
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:map =>
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"function(doc) {
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if (doc['couchrest-type'] == 'Article' && doc.tags) {
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doc.tags.forEach(function(tag){
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emit(tag, 1);
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});
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}
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}",
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:reduce =>
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"function(keys, values, rereduce) {
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return sum(values);
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}"
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property :date, :type => 'Date'
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property :slug, :read_only => true
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property :title
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property :tags, :type => ['String']
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timestamps!
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save_callback :before, :generate_slug_from_title
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def generate_slug_from_title
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self['slug'] = title.downcase.gsub(/[^a-z0-9]/,'-').squeeze('-').gsub(/^\-|\-$/,'') if new_document?
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end
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end |