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Contents
module CouchPotato
module View
# a view for custom map/reduce functions that still returns model instances
#
# example:
# view :my_custom_view, :map => "function(doc) { emit(doc._id, null); }", :include_docs => true, :type => :custom, :reduce => nil
class CustomViewSpec < BaseViewSpec
def map_function
options[:map]
end
def reduce_function
options[:reduce]
end
def view_parameters
{:include_docs => options[:include_docs] || false}.merge(super)
end
def process_results(results)
if count?
results['rows'].first.try(:[], 'value') || 0
else
results['rows'].map do |row|
if row['doc'].instance_of?(klass)
row['doc']
else
klass.json_create row['doc'] || row['value'].merge(:_id => row['id'] || row['key'])
end
end
end
end
private
def count?
view_parameters[:reduce]
end
end
end
end
Version data entries
31 entries across 31 versions & 3 rubygems