Class: Mongoid::Report::ScopeCollection

Inherits:
Struct
  • Object
show all
Defined in:
lib/mongoid/report/scope_collection.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(context) ⇒ ScopeCollection

Returns a new instance of ScopeCollection.



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# File 'lib/mongoid/report/scope_collection.rb', line 7

def initialize(context)
  @mutex = Mutex.new
  super
end

Instance Attribute Details

#context ⇒ Object

Returns the value of attribute context

Returns:

  • (Object) —

    the current value of context



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# File 'lib/mongoid/report/scope_collection.rb', line 6

def context
  @context
end

Instance Method Details

#all ⇒ Object 



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# File 'lib/mongoid/report/scope_collection.rb', line 43

def all
  Hash.new { |h, k| h[k] = {} }.tap do |hash|
    if Mongoid::Report::Config.use_threads_on_aggregate
      scopes.map do |scope|
        Thread.new do
          rows = scope.all

          @mutex.synchronize do
            hash[scope.report_module][scope.report_name] = rows
          end
        end
      end.map(&:join)
    else
      scopes.each do |scope|
        hash[scope.report_module][scope.report_name] = scope.all
      end
    end
  end
end

#in_batches(conditions) ⇒ Object 



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# File 'lib/mongoid/report/scope_collection.rb', line 36

def in_batches(conditions)
  scopes.each do |scope|
    scope.in_batches(conditions)
  end
  self
end

#query(conditions = {}) ⇒ Object 



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# File 'lib/mongoid/report/scope_collection.rb', line 22

def query(conditions = {})
  scopes.each do |scope|
    scope.query(conditions)
  end
  self
end

#scopes ⇒ Object 



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# File 'lib/mongoid/report/scope_collection.rb', line 12

def scopes
  @scopes ||= [].tap do |collection|
    context.settings.each do |report_module, module_settings|
      module_settings[:reports].each do |report_name, _report_settings|
        collection << Scope.new(context, report_module, report_name)
      end
    end
  end
end

#yield ⇒ Object 



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# File 'lib/mongoid/report/scope_collection.rb', line 29

def yield
  scopes.each do |scope|
    scope.yield
  end
  self
end