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Versions: 6
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Contents
# encoding: UTF-8
module Graticule
# Used to compare the precision of different geocoded locations
class Precision
include Comparable
attr_reader :name
NAMES = [
:point,
:unknown,
:country,
:region,
:locality,
:postal_code,
:street,
:address,
:premise
]
def initialize(name)
@name = name.to_sym
raise ArgumentError, "#{name} is not a valid precision. Use one of #{NAMES.inspect}" unless NAMES.include?(@name)
end
Unknown = Precision.new(:unknown)
Point = Precision.new(:point)
Country = Precision.new(:country)
Region = Precision.new(:region)
Locality = Precision.new(:locality)
PostalCode = Precision.new(:postal_code)
Street = Precision.new(:street)
Address = Precision.new(:address)
Premise = Precision.new(:premise)
def to_s
@name.to_s
end
def <=>(other)
other = Precision.new(other) unless other.is_a?(Precision)
NAMES.index(self.name) <=> NAMES.index(other.name)
end
def ==(other)
(self <=> other) == 0
end
end
end
Version data entries
6 entries across 6 versions & 1 rubygems