fix style issues

sethdeckard · Jul 26, 2016 · e50cc79 · e50cc79
1 parent b61f854
commit e50cc79
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Showing 2 changed files with 7 additions and 7 deletions.
diff --git a/lib/gull/polygon.rb b/lib/gull/polygon.rb
@@ -51,10 +51,11 @@ def to_s
       coordinates.map { |pair| pair.join(',') }.join(' ')
     end
 
+    # Returns well-known text (WKT) formatted polygon
     def to_wkt
-      # WKT pairs are (x, y), so put longitude first
-      pairs_wkt = coordinates.map { |pair| "#{pair.last} #{pair.first}" }.join(', ')
-      "POLYGON((#{pairs_wkt}))"
+      pairs = coordinates.map { |pair| "#{pair.last} #{pair.first}" }
+                         .join(', ')
+      "POLYGON((#{pairs}))"
     end
 
     private

diff --git a/spec/polygon_spec.rb b/spec/polygon_spec.rb
@@ -54,12 +54,11 @@
       '34.64,-97.11 34.64,-97.14 34.62,-97.14 34.62,-97.2 34.6,-97.19 34.59,' \
       '-97.17 34.57,-97.17 34.5,-97.3 34.51,-97.56 34.57,-97.56'
 
-    wkt_text = 'POLYGON((-97.56 34.57, -97.38 34.77, -97.17 34.75, -97.11 34.64, ' \
-      '-97.14 34.64, -97.14 34.62, -97.2 34.62, -97.19 34.6, -97.17 34.59, ' \
-      '-97.17 34.57, -97.3 34.5, -97.56 34.51, -97.56 34.57))'
+    wkt_text = 'POLYGON((-97.56 34.57, -97.38 34.77, -97.17 34.75,' \
+      ' -97.11 34.64, -97.14 34.64, -97.14 34.62, -97.2 34.62, -97.19 34.6,' \
+      ' -97.17 34.59, -97.17 34.57, -97.3 34.5, -97.56 34.51, -97.56 34.57))'
 
     polygon = Gull::Polygon.new text
     expect(polygon.to_wkt).to eq wkt_text
   end
 end
-