Class: Caoutsearch::Filter::Range

Inherits:
Base
  • Object
show all
Defined in:
lib/caoutsearch/filter/range.rb

Instance Attribute Summary

Attributes inherited from Base

#key, #options, #original_value, #type

Instance Method Summary collapse

Methods inherited from Base

#as_json, call, #initialize, #value

Constructor Details

This class inherits a constructor from Caoutsearch::Filter::Base

Instance Method Details

#cast_value_with_overflow(value, type) ⇒ Object 



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# File 'lib/caoutsearch/filter/range.rb', line 19

def cast_value_with_overflow(value, type)
  cast_value(value)
rescue Caoutsearch::Search::ValueOverflow => e
  raise(e) unless type == e.type

  e.limit
end

#filter ⇒ Object 



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# File 'lib/caoutsearch/filter/range.rb', line 6

def filter
  original_values.map do |value|
    case value
    when />(.+)/ then {range: {key => {gt: cast_value_with_overflow($1, :lower)}}}
    when /<(.+)/ then {range: {key => {lt: cast_value_with_overflow($1, :upper)}}}
    when /≥(.+)/ then {range: {key => {gte: cast_value_with_overflow($1, :lower)}}}
    when /≤(.+)/ then {range: {key => {lte: cast_value_with_overflow($1, :upper)}}}
    when /(.+)-(.+)/ then {range: {key => {gte: cast_value_with_overflow($1, :lower), lte: cast_value_with_overflow($2, :upper)}}}
    else {term: {key => cast_value(value)}}
    end
  end
end