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# File 'lib/quiver/adapter/filter_helpers.rb', line 9
def filter
filter_params.inject(memo) do |memo, (attr, filter)|
filter_attributes = filter.is_a?(Hash) ? filter : filter.filter_attributes
filter_attributes.inject(memo) do |memo, (comparator, value)|
if value.nil?
memo
else
case comparator.to_s.downcase
when 'eq'
equal_filter(memo, attr, value)
when 'not_eq'
not_equal_filter(memo, attr, value)
when 'in'
in_filter(memo, attr, value)
when 'not_in'
not_in_filter(memo, attr, value)
when 'lt'
less_than_filter(memo, attr, value)
when 'gt'
greater_than_filter(memo, attr, value)
when 'lte'
less_than_or_equal_filter(memo, attr, value)
when 'gte'
greater_than_or_equal_filter(memo, attr, value)
when 'not_lt'
greater_than_or_equal_filter(memo, attr, value)
when 'not_gt'
less_than_or_equal_filter(memo, attr, value)
when 'not_lte'
greater_than_filter(memo, attr, value)
when 'not_gte'
less_than_filter(memo, attr, value)
else
if respond_to?("#{comparator.to_s.downcase}_filter", true)
send("#{comparator.to_s.downcase}_filter", memo, attr, value)
else
memo
end
end
end
end
end
end
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