Class: Spider::QueryFuncs::AggregateFunction

Inherits:

UnaryFunction

• Object
• Function
• UnaryFunction
• Spider::QueryFuncs::AggregateFunction

Defined in:

lib/spiderfw/model/query_funcs.rb

Direct Known Subclasses

Avg, Count, First, Last, Max, Min, Sum

Instance Attribute Summary

Attributes inherited from Function

#mapper_fields

Instance Method Summary

• #aggregate? ⇒ Boolean

Methods inherited from UnaryFunction

#elements, #initialize

Methods inherited from Function

#as, #elements, func_name, #func_name, #has_aggregates?, inherited, #inner_elements, #inspect

Constructor Details

This class inherits a constructor from Spider::QueryFuncs::UnaryFunction

Instance Method Details

#aggregate? ⇒ Boolean

Returns:

• (Boolean)

# File 'lib/spiderfw/model/query_funcs.rb', line 198

def aggregate?
    true
end