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Contents
module Picky
module Tokenizers
class Location < Picky::Tokenizer # TODO Still needed?
attr_reader :calculation
def initialize options = {}
super options
grid = options[:grid]
precision = options[:precision] || 1
@calculation = Calculations::Location.new grid, precision
@minimum = 1.0 / 0
@locations = []
end
#
#
def tokenize text
# Gather min/max.
#
source.harvest category do |indexed_id, location|
location = location.to_f
minimum = location if location < minimum
locations << [indexed_id, location]
end
calculation.minimum = minimum
# Recalculate locations.
#
locations.each do |indexed_id, location|
calculation.recalculated_range(location).each do |new_location|
yield indexed_id, new_location.to_s
end
end
# TODO Move to the right place.
#
category.exact[:location_minimum] = minimum
end
end
end
end
Version data entries
29 entries across 29 versions & 1 rubygems