Module: Hellodheena

Included in:
ActiveRecord::Base
Defined in:
lib/hellodheena.rb

Constant Summary collapse

@@grouped_result1 = 
[]

Instance Method Summary collapse

Instance Method Details

#to_hierarchy(result, group, c) ⇒ Object 



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# File 'lib/hellodheena.rb', line 19

def to_hierarchy(result,group,c)
if group[self.id].blank?
  self.attributes.merge({:level => c})
else
  self.attributes.merge({:level => c,:children => group[self.id].map{|x| x.to_hierarchy(result,group,c+1)}}) 
end
end

#to_initial(result, field) ⇒ Object 



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# File 'lib/hellodheena.rb', line 3

def to_initial(result,field)
@@grouped_result1 = result.group_by(&:parent_id)
self.to_parent_calc(field)
group =  @@grouped_result1
self.to_hierarchy(result,group,1)
end

#to_parent_calc(field) ⇒ Object 



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# File 'lib/hellodheena.rb', line 10

def to_parent_calc(field)
 unless @@grouped_result1[self.id].blank?
 @@grouped_result1[self.id].map{|x| x.to_parent_calc(field)}
 sum_value = @@grouped_result1[self.id].sum{|x| x[field].to_i}
 @@grouped_result1[self.parent_id].map{|x| x.id == self.id && x[field] = sum_value}
 end
end