Module: Eson::Search::Filters

Included in:
And, ConstantScore, FilterFacet, Filtered, Not, Or, QueryGroup
Defined in:
lib/eson/search/filters.rb

Defined Under Namespace

Modules: FilterMethods Classes: FilterArray

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#filters ⇒ Object Also known as: filter

Returns the value of attribute filters.



29
30
31
 
# File 'lib/eson/search/filters.rb', line 29

def filters
  @filters
end

Class Method Details

.register(name, klass) ⇒ Object 



46
47
48
49
50
51
52
53
54
 
# File 'lib/eson/search/filters.rb', line 46

def self.register(name, klass)
  FilterMethods.__send__(:define_method, name) do |*args, &block|
    o = klass.new(*args)
    o.context = :filter
    o.args = self.args
    o.instance_exec(o, &block) if block
    filters << o
  end
end

Instance Method Details

#filters? ⇒ Boolean

Returns:

  • (Boolean) 


42
43
44
 
# File 'lib/eson/search/filters.rb', line 42

def filters?
  @filters && !(@filters.empty?)
end

#to_query_hash ⇒ Object 



56
57
58
59
60
61
62
63
64
65
66
 
# File 'lib/eson/search/filters.rb', line 56

def to_query_hash
  others = super if defined?(super)

  if filters?
    { :filter => filters.to_query_hash }.tap do |h|
      h.merge!(others) if others
    end
  else
    others
  end
end