Create Forgery::Geo class to generate geographic information for lati…

…tude and longitude

lib/forgery/forgery/geo.rb

@@ -0,0 +1,54 @@
+# Generates random geographic information.
+class Forgery::Geo < Forgery
+
+  # Return a latitude in the range -90.0 to +90.0 as a float.
+  def self.latitude
+    rand * 180.0 - 90.0
+  end
+
+  # Return a latitude's degrees component in the range -180 to +180 as an integer.
+  def self.latitude_degrees
+    rand(360)-180
+  end
+
+  # Return a latitude's minutes component in the range 0 to 60 as an integer.
+  def self.latitude_minutes
+    rand(60)
+  end
+
+  # Return a latitude's seconds component in the range 0 to 60 as an integer.
+  def self.latitude_seconds
+    rand(60)
+  end
+
+  # Return a latitude's direction component, either "N" (north) or "S" (south)
+  def self.latitude_direction
+    ['N','S'].sample
+  end
+
+  # Return a longitude in the range -180.0 to +180.0 as a float.
+  def self.longitude
+    rand * 360.0 - 180.0
+  end
+
+  # Return a longitude's degrees component in the range -180 to +180 as an integer.
+  def self.longitude_degrees
+    rand(360)-180
+  end
+
+  # Return a longitude's minutes component in the range 0 to 60 as an integer.
+  def self.longitude_minutes
+    rand(60)
+  end
+
+  # Return a longitude's seconds component in the range 0 to 60 as an integer.
+  def self.longitude_seconds
+    rand(60)
+  end
+
+  # Return a longitude's direction component, either "E" (east) or "W" (west)
+  def self.longitude_direction
+    ["E","W"].sample
+  end
+
+end