Sha256: 0c38af1e5ca816456e80b5b0a3064c73ca9286c4d071771caa48852564dc8875
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Size: 1.33 KB
Versions: 4
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Stored size: 1.33 KB
Contents
module CouchPotato module View # A view to return model instances by searching its properties. # If you pass reduce => true will count instead # # example: # view :my_view, :key => :name class ModelViewSpec < BaseViewSpec def view_parameters _super = super if _super[:reduce] _super else {:include_docs => true, :reduce => false}.merge(_super) end end def map_function "function(doc) { if(doc.#{JSON.create_id} && doc.#{JSON.create_id} == '#{@klass.name}') { emit(#{formatted_key(key)}, null); } }" end def reduce_function "function(key, values) { return values.length; }" end def process_results(results) if count? results['rows'].first.try(:[], 'value') || 0 else results['rows'].map { |row| row['doc'] } end end private def count? view_parameters[:reduce] end def key options[:key] end def formatted_key(key) if key.is_a? Array '[' + key.map{|attribute| formatted_key(attribute)}.join(', ') + ']' else "doc['#{key}']" end end end end end
Version data entries
4 entries across 4 versions & 1 rubygems