Fix warning: 'value', 'index' is defined but never used.

[rails.git] / lib / gpx.rb

diff --git a/lib/gpx.rb b/lib/gpx.rb
index 9b93f07f2b5909929abdee3a49a1bbccd80857a4..ee9d53afaa0fea65cfe403f5ae9cb26fb71c3167 100644 (file)
--- a/lib/gpx.rb
+++ b/lib/gpx.rb
@@ -31,7 +31,7 @@ module GPX
           elsif reader.name == "ele" && point
             point.altitude = reader.read_string.to_f
           elsif reader.name == "time" && point
-            point.timestamp = DateTime.parse(reader.read_string)
+            point.timestamp = Time.parse(reader.read_string)
           end
         elsif reader.node_type == XML::Reader::TYPE_END_ELEMENT
           if reader.name == "trkpt" && point && point.valid?
@@ -63,7 +63,7 @@ module GPX
       highlightgc.stroke("#000000")
       highlightgc.fill("#000000")
 
-      images = frames.times.collect do
+      images = Array(frames) do
         Magick::Image.new(width, height) do |image|
           image.background_color = "white"
           image.format = "GIF"
@@ -81,11 +81,11 @@ module GPX
 
         if m > 0
           frames.times do |n|
-            if n == mm
-              gc = highlightgc.dup
-            else
-              gc = linegc.dup
-            end
+            gc = if n == mm
+                   highlightgc.dup
+                 else
+                   linegc.dup
+                 end
 
             gc.line(px, py, oldpx, oldpy)
 
@@ -148,9 +148,7 @@ module GPX
     end
   end
 
-  private
-
-  class TrkPt < Struct.new(:segment, :latitude, :longitude, :altitude, :timestamp)
+  TrkPt = Struct.new(:segment, :latitude, :longitude, :altitude, :timestamp) do
     def valid?
       latitude && longitude && timestamp &&
         latitude >= -90 && latitude <= 90 &&