provider_collection.rb in rambling-trie-2.4.0

- old
+ new

@@ -14,15 +14,14 @@
         #   {ProviderCollection#resolve #resolve}.
         # @overload default=(provider)
         #   Sets the default provider. Needs to be one of the configured
         #   providers.
         #   @param [TProvider] provider the provider to use as default.
-        #   @raise [ArgumentError] when the given provider is not in the
-        #     provider collection.
+        #   @raise [ArgumentError] when the given provider is not in the provider collection.
         #   @note If no providers have been configured, +nil+ will be assigned.
-        # @return [TProvider, nil] the default provider to use when a provider
-        #   cannot be resolved in {ProviderCollection#resolve #resolve}.
+        # @return [TProvider, nil] the default provider to use when a provider cannot be resolved in
+        #   {ProviderCollection#resolve #resolve}.
         attr_reader :default
 
         # Creates a new provider collection.
         # @param [Symbol] name the name for this provider collection.
         # @param [Hash<Symbol, TProvider>] providers the configured providers.
@@ -34,39 +33,32 @@
 
           reset
         end
 
         # Adds a new provider to the provider collection.
-        # @param [Symbol] extension the extension that the provider will
-        #   correspond to.
-        # @param [TProvider] provider the provider to add to the provider
-        #   collection.
+        # @param [Symbol] extension the extension that the provider will correspond to.
+        # @param [TProvider] provider the provider to add to the provider collection.
         # @return [TProvider] the provider just added.
         def add extension, provider
           providers[extension] = provider
         end
 
         def default= provider
-          unless contains? provider
-            raise ArgumentError,
-              "default #{name} should be part of configured #{name}s"
-          end
+          raise ArgumentError, "default #{name} should be part of configured #{name}s" unless contains? provider
 
           @default = provider
         end
 
         # List of configured providers.
-        # @return [Hash<Symbol, TProvider>] the mapping of extensions to their
-        #   corresponding providers.
+        # @return [Hash<Symbol, TProvider>] the mapping of extensions to their corresponding providers.
         def providers
           @providers ||= {}
         end
 
         # Resolves the provider from a filepath based on the file extension.
         # @param [String] filepath the filepath to resolve into a provider.
-        # @return [TProvider, nil] the provider for the given file's extension.
-        #   {#default} if not found.
+        # @return [TProvider, nil] the provider for the given file's extension. {#default} if not found.
         def resolve filepath
           providers[file_format filepath] || default
         end
 
         # Resets the provider collection to the initial values.
@@ -86,12 +78,11 @@
         end
 
         # Get provider corresponding to a given format.
         # @param [Symbol] format the format to search for in the collection.
         # @return [TProvider] the provider corresponding to that format.
-        # @see https://ruby-doc.org/core-2.7.0/Hash.html#method-i-5B-5D
-        #   Hash#[]
+        # @see https://ruby-doc.org/core-2.7.0/Hash.html#method-i-5B-5D Hash#[]
         def [] format
           providers[format]
         end
 
         private
@@ -111,11 +102,10 @@
           format.slice! 0
           format.to_sym
         end
 
         def contains? provider
-          provider.nil? ||
-            (providers.any? && provider_instances.include?(provider))
+          provider.nil? || (providers.any? && provider_instances.include?(provider))
         end
 
         alias_method :provider_instances, :values
       end
     end