Sha256: cba4150f24b9f1d16ecf19a50caecf88e4770ecf1a96cabdd2893f61810c4388
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Size: 1.35 KB
Versions: 19
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Stored size: 1.35 KB
Contents
# encoding: utf-8
module Mongoid #:nodoc:
module Extensions #:nodoc:
module Symbol #:nodoc:
module Inflections #:nodoc:
# return a class that will accept a value to convert the query correctly for near
#
# @param [Symbol] calc This accepts :sphere
#
# @return [Criterion::NearSpacial]
def near(calc = :flat)
Criterion::NearSpacial.new(:operator => get_op('near',calc), :key => self)
end
# alias for self.near(:sphere)
#
# @return [Criterion::NearSpacial]
def near_sphere
self.near(:sphere)
end
# @param [Symbol] shape :box,:polygon,:center,:center_sphere
#
# @return [Criterion::WithinSpacial]
def within(shape)
shape = get_op(:center,:sphere) if shape == :center_sphere
Criterion::WithinSpacial.new(:operator => shape.to_s , :key => self)
end
private
def get_op operator, calc
if calc.to_sym == :sphere && Mongoid.master.connection.server_version >= '1.7'
"#{operator}Sphere"
elsif calc.to_sym == :sphere
raise "MongoDB Server version #{Mongoid.master.connection.server_version} does not have Spherical Calculation"
else
operator.to_s
end
end
end
end
end
end
Version data entries
19 entries across 19 versions & 3 rubygems