Class: Eson::Search::Exists

Inherits:

FieldBased

• Object
• FieldBased
• Eson::Search::Exists

Includes:

Filter

Defined in:

lib/eson/search/exists.rb

Instance Attribute Summary

Attributes inherited from FieldBased

#field, #options

Instance Method Summary

• #exists { ... } ⇒ self

  Generates a ‘exists` filter in a filter context.

• #to_query_hash ⇒ Object

Methods included from Filter

included, #method_missing

Methods inherited from FieldBased

#initialize

Constructor Details

This class inherits a constructor from Eson::Search::FieldBased

Dynamic Method Handling

This class handles dynamic methods through the method_missing method in the class Eson::Search::Filter

Instance Method Details

#exists { ... } ⇒ self

Generates a ‘exists` filter in a filter context.

Yields:

• the block containing further options and subfilters

Returns:

• (self) —

  the generated facet

# File 'lib/eson/search/exists.rb', line 7

short_name :exists

#to_query_hash ⇒ Object

# File 'lib/eson/search/exists.rb', line 9

def to_query_hash
  if field
    {name => field.to_query_hash}
  else
    {name => options}
  end
end