Fix some Style/StringConcatenation warnings

[rails.git] / app / controllers / geocoder_controller.rb

diff --git a/app/controllers/geocoder_controller.rb b/app/controllers/geocoder_controller.rb
index 4a8f7765065ab11c7f6db3caa668f37826f2fc4e..3099503086151e09615adb594330bf500f55995d 100644 (file)
--- a/app/controllers/geocoder_controller.rb
+++ b/app/controllers/geocoder_controller.rb
@@ -17,11 +17,12 @@ class GeocoderController < ApplicationController
       @sources.push "osm_nominatim_reverse"
       @sources.push "geonames_reverse" if Settings.key?(:geonames_username)
     elsif @params[:query]
-      if @params[:query].match?(/^\d{5}(-\d{4})?$/)
+      case @params[:query]
+      when /^\d{5}(-\d{4})?$/
         @sources.push "osm_nominatim"
-      elsif @params[:query].match?(/^(GIR 0AA|[A-PR-UWYZ]([0-9]{1,2}|([A-HK-Y][0-9]|[A-HK-Y][0-9]([0-9]|[ABEHMNPRV-Y]))|[0-9][A-HJKS-UW])\s*[0-9][ABD-HJLNP-UW-Z]{2})$/i)
+      when /^(GIR 0AA|[A-PR-UWYZ]([0-9]{1,2}|([A-HK-Y][0-9]|[A-HK-Y][0-9]([0-9]|[ABEHMNPRV-Y]))|[0-9][A-HJKS-UW])\s*[0-9][ABD-HJLNP-UW-Z]{2})$/i
         @sources.push "osm_nominatim"
-      elsif @params[:query].match?(/^[A-Z]\d[A-Z]\s*\d[A-Z]\d$/i)
+      when /^[A-Z]\d[A-Z]\s*\d[A-Z]\d$/i
         @sources.push "ca_postcode"
         @sources.push "osm_nominatim"
       else
@@ -98,8 +99,8 @@ class GeocoderController < ApplicationController
     end
 
     render :action => "results"
-  rescue StandardError => ex
-    @error = "Error contacting geocoder.ca: #{ex}"
+  rescue StandardError => e
+    @error = "Error contacting geocoder.ca: #{e}"
     render :action => "error"
   end
 
@@ -166,8 +167,8 @@ class GeocoderController < ApplicationController
     end
 
     render :action => "results"
-  rescue StandardError => ex
-    @error = "Error contacting nominatim.openstreetmap.org: #{ex}"
+  rescue StandardError => e
+    @error = "Error contacting nominatim.openstreetmap.org: #{e}"
     render :action => "error"
   end
 
@@ -198,8 +199,8 @@ class GeocoderController < ApplicationController
     end
 
     render :action => "results"
-  rescue StandardError => ex
-    @error = "Error contacting api.geonames.org: #{ex}"
+  rescue StandardError => e
+    @error = "Error contacting api.geonames.org: #{e}"
     render :action => "error"
   end
 
@@ -230,8 +231,8 @@ class GeocoderController < ApplicationController
     end
 
     render :action => "results"
-  rescue StandardError => ex
-    @error = "Error contacting nominatim.openstreetmap.org: #{ex}"
+  rescue StandardError => e
+    @error = "Error contacting nominatim.openstreetmap.org: #{e}"
     render :action => "error"
   end
 
@@ -261,8 +262,8 @@ class GeocoderController < ApplicationController
     end
 
     render :action => "results"
-  rescue StandardError => ex
-    @error = "Error contacting api.geonames.org: #{ex}"
+  rescue StandardError => e
+    @error = "Error contacting api.geonames.org: #{e}"
     render :action => "error"
   end