lib/faraday/connection.rb in faraday-1.0.1 vs lib/faraday/connection.rb in faraday-1.1.0

@@ -427,11 +427,11 @@
     # @param value [String]
     #
     # @return [String] the new path prefix
     def path_prefix=(value)
       url_prefix.path = if value
-                          value = '/' + value unless value[0, 1] == '/'
+                          value = "/#{value}" unless value[0, 1] == '/'
                           value
                         end
     end
 
     # Takes a relative url for a request and combines it with the defaults
@@ -518,11 +518,11 @@
     def build_exclusive_url(url = nil, params = nil, params_encoder = nil)
       url = nil if url.respond_to?(:empty?) && url.empty?
       base = url_prefix
       if url && base.path && base.path !~ %r{/$}
         base = base.dup
-        base.path = base.path + '/' # ensure trailing slash
+        base.path = "#{base.path}/" # ensure trailing slash
       end
       uri = url ? base + url : base
       if params
         uri.query = params.to_query(params_encoder || options.params_encoder)
       end
@@ -591,10 +591,10 @@
 
     def find_default_proxy
       uri = ENV['http_proxy']
       return unless uri && !uri.empty?
 
-      uri = 'http://' + uri if uri !~ /^http/i
+      uri = "http://#{uri}" unless uri.match?(/^http/i)
       uri
     end
 
     def proxy_for_request(url)
       return proxy if @manual_proxy