lib/oxr.rb in oxr-0.4.0 vs lib/oxr.rb in oxr-0.5.0

@@ -17,18 +17,18 @@
     def description
       response['description']
     end
 
     def response
-      @response ||= JSON.load cause.io
+      @response ||= JSON.parse cause.io.read
     end
   end
 
   class << self
     def new(app_id)
-      warn '[DEPRECATION WARNING] OXR.new is depr4ecated.' \
-        " Use OXR class methods instead (from #{caller.first})."
+      warn '[DEPRECATION WARNING] OXR.new is deprecated.' \
+        " Use OXR class methods instead (from #{caller(1..1).first})."
       configure do |config|
         config.app_id = app_id
       end
       self
     end
@@ -40,11 +40,11 @@
                latest
              end
       data['rates'][code.to_s]
     end
 
-    alias_method :[], :get_rate
+    alias [] get_rate
 
     def currencies
       call configuration.currencies
     end
 
@@ -59,13 +59,11 @@
     def usage
       call configuration.usage
     end
 
     def reset_sources
-      configure do |config|
-        config.reset_sources
-      end
+      configure(&:reset_sources)
     end
 
     def configure
       yield configuration if block_given?
       configuration
@@ -76,11 +74,11 @@
     end
 
     private
 
     def call(endpoint)
-      JSON.load open endpoint
+      JSON.parse(open(endpoint).read)
     rescue OpenURI::HTTPError => e
-      raise ApiError.new e
+      raise ApiError, e
     end
   end
 end