circle.rb in rcap-2.7.3

- old
+ new

@@ -1,5 +1,7 @@
+# frozen_string_literal: true
+
 module RCAP
   module Base
     class Circle < Point
       include Validation
 
@@ -33,16 +35,16 @@
       # Returns a string representation of the circle of the form
       #  lattitude,longitude radius
       #
       # @return [String]
       def to_s
-        "#{ @lattitude },#{ @longitude } #{ @radius }"
+        "#{@lattitude},#{@longitude} #{@radius}"
       end
 
       # @return [String]
       def inspect
-        "(#{ self })"
+        "(#{self})"
       end
 
       # @return [REXML::Element]
       def to_xml_element
         xml_element = REXML::Element.new(XML_ELEMENT_NAME)
@@ -61,11 +63,11 @@
       # @param [String] circle_string
       # @return [Array(Float,Float,Float)]
       def self.parse_circle_string(circle_string)
         coordinates, radius = circle_string.split(' ')
         lattitude, longitude = coordinates.split(',')
-        [lattitude, longitude, radius].map { |e| e.to_f }
+        [lattitude, longitude, radius].map(&:to_f)
       end
 
       # @param [REXML::Element] circle_xml_element
       # @return [Circle]
       def self.from_xml_element(circle_xml_element)
@@ -89,10 +91,10 @@
           circle.longitude = longitude.to_f
           circle.radius    = radius.to_f
         end
       end
 
-      RADIUS_KEY    = 'radius'
+      RADIUS_KEY = 'radius'
       # @return [Hash]
       def to_h
         RCAP.attribute_values_to_hash([RADIUS_KEY,    @radius],
                                       [LATTITUDE_KEY, @lattitude],
                                       [LONGITUDE_KEY, @longitude])