Class: Stretchy::Filters::NotFilter

Inherits:
Base
  • Object
show all
Defined in:
lib/stretchy/filters/not_filter.rb

Constant Summary

Constants included from Utils::Contract

Utils::Contract::ASSERTIONS, Utils::Contract::DECAY_FUNCTIONS, Utils::Contract::DISTANCE_FORMAT

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Utils::Contract

included, #require_one, #validate!

Constructor Details

#initialize(*filters) ⇒ NotFilter

Returns a new instance of NotFilter.



11
12
13
14
 
# File 'lib/stretchy/filters/not_filter.rb', line 11

def initialize(*filters)
  @filters = Array(filters).flatten
  validate!
end

Instance Attribute Details

#filters ⇒ Object (readonly)

Returns the value of attribute filters.



7
8
9
 
# File 'lib/stretchy/filters/not_filter.rb', line 7

def filters
  @filters
end

Instance Method Details

#filter ⇒ Object 



16
17
18
19
20
21
22
 
# File 'lib/stretchy/filters/not_filter.rb', line 16

def filter
  if @filters.count > 1
    AndFilter.new(@filters)
  else
    @filters.first
  end
end

#to_search ⇒ Object 



24
25
26
 
# File 'lib/stretchy/filters/not_filter.rb', line 24

def to_search
  { not: filter.to_search }
end