Class: TZWhere::Query

Inherits:

Object

Object
TZWhere::Query

show all

Defined in:: lib/tzwhere/query.rb

Instance Method Summary collapse

#initialize ⇒ Query constructor

A new instance of Query.
#lookup(latitude, longitude) ⇒ Object

Constructor Details

#initialize ⇒ `Query`

Returns a new instance of Query.

# File 'lib/tzwhere/query.rb', line 3

def initialize
  @points ||= []
  @timezones ||= []

  load_points

  @kd = Kdtree.new(@points)
end

Instance Method Details

#lookup(latitude, longitude) ⇒ `Object`



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# File 'lib/tzwhere/query.rb', line 12

def lookup(latitude, longitude)
  @timezones.at(@kd.nearest(latitude, longitude))
end