docs: fix @returns directive

lib/lennarb.rb

@@ -23,15 +23,15 @@ class Lennarb
 	class LennarbError < StandardError; end
 
 	# @attribute [r] root
-	# @return [RouteNode]
+	# @returns [RouteNode]
 	#
 	attr_reader :root
 
 	# Initialize the application
 	#
 	# @yield { ... } The application
 	#
-	# @return [Lennarb]
+	# @returns [Lennarb]
 	#
 	def initialize
 		@root = RouteNode.new
@@ -42,7 +42,7 @@ def initialize
 	#
 	# @parameter [String] path
 	#
-	# @return [Array] parts. Ex. ['users', ':id']
+	# @returns [Array] parts. Ex. ['users', ':id']
 	#
 	SplitPath = ->(path) { path.split('/').reject(&:empty?) }
 	private_constant :SplitPath
@@ -51,16 +51,16 @@ def initialize
 	#
 	# @parameter [Hash] env
 	#
-	# @return [Array] response
+	# @returns [Array] response
 	#
 	def call(env)
-		res = Response.new
 		http_method = env.fetch('REQUEST_METHOD').to_sym
 		parts       = SplitPath[env.fetch('PATH_INFO')]
 
 		block, params = @root.match_route(parts, http_method)
 		return [404, { 'content-type' => 'text/plain' }, ['Not Found']] unless block
 
+		res = Response.new
 		req = Request.new(env, params)
 		instance_exec(req, res, &block)
 
@@ -72,7 +72,7 @@ def call(env)
 	# @parameter [String] path
 	# @parameter [Proc] block
 	#
-	# @return [void]
+	# @returns [void]
 	#
 	def get(path, &block)    = add_route(path, :GET, block)
 	def post(path, &block)   = add_route(path, :POST, block)
@@ -88,7 +88,7 @@ def delete(path, &block) = add_route(path, :DELETE, block)
 	# @parameter [String] http_method
 	# @parameter [Proc] block
 	#
-	# @return [void]
+	# @returns [void]
 	#
 	def add_route(path, http_method, block)
 		parts = SplitPath[path]

lib/lennarb/request.rb

@@ -10,7 +10,7 @@ class Request < Rack::Request
 		# @parameter [Hash] env
 		# @parameter [Hash] route_params
 		#
-		# @return [Request]
+		# @returns [Request]
 		#
 		def initialize(env, route_params = {})
 			super(env)
@@ -19,7 +19,7 @@ def initialize(env, route_params = {})
 
 		# Get the request body
 		#
-		# @return [String]
+		# @returns [String]
 		def params
 			@params ||= super.merge(@route_params)
 		end
@@ -28,7 +28,7 @@ def params
 
 		# Get the query string
 		#
-		# @return [String]
+		# @returns [String]
 		#
 		def query_params
 			@query_params ||= Rack::Utils.parse_nested_query(query_string)

lib/lennarb/response.rb

@@ -6,22 +6,22 @@
 class Lennarb
 	class Response
 		# @!attribute [rw] status
-		#  @return [Integer]
+		#  @returns [Integer]
 		#
 		attr_accessor :status
 
 		# @!attribute [r] body
-		#  @return [Array]
+		#  @returns [Array]
 		#
 		attr_reader :body
 
 		# @!attribute [r] headers
-		#  @return [Hash]
+		#  @returns [Hash]
 		#
 		attr_reader :headers
 
 		# @!attribute [r] length
-		#  @return [Integer]
+		#  @returns [Integer]
 		#
 		attr_reader :length
 
@@ -41,7 +41,7 @@ class Response
 
 		# Initialize the response object
 		#
-		# @return [Response]
+		# @returns [Response]
 		#
 		def initialize
 			@status = 404
@@ -54,7 +54,7 @@ def initialize
 		#
 		# @parameter [String] key
 		#
-		# @return [String] value
+		# @returns [String] value
 		#
 		def [](key)
 			@headers[key]
@@ -65,7 +65,7 @@ def [](key)
 		# @parameter [String] key
 		# @parameter [String] value
 		#
-		# @return [String] value
+		# @returns [String] value
 		#
 		def []=(key, value)
 			@headers[key] = value
@@ -75,7 +75,7 @@ def []=(key, value)
 		#
 		# @parameter [String] str
 		#
-		# @return [String] str
+		# @returns [String] str
 		#
 		def write(str)
 			str = str.to_s
@@ -88,7 +88,7 @@ def write(str)
 		#
 		# @parameter [String] str
 		#
-		# @return [String] str
+		# @returns [String] str
 		#
 		def text(str)
 			@headers[CONTENT_TYPE] = ContentType[:TEXT]
@@ -99,7 +99,7 @@ def text(str)
 		#
 		# @parameter [String] str
 		#
-		# @return [String] str
+		# @returns [String] str
 		#
 		def html(str)
 			@headers[CONTENT_TYPE] = ContentType[:HTML]
@@ -110,7 +110,7 @@ def html(str)
 		#
 		# @parameter [String] str
 		#
-		# @return [String] str
+		# @returns [String] str
 		#
 		def json(str)
 			@headers[CONTENT_TYPE] = ContentType[:JSON]
@@ -129,7 +129,7 @@ def redirect(path, status = 302)
 
 		# Finish the response
 		#
-		# @return [Array] response
+		# @returns [Array] response
 		#
 		def finish
 			[@status, @headers, @body]

lib/lennarb/route_node.rb

@@ -12,7 +12,7 @@ class RouteNode
 		# @return [RouteNode]
 		#
 		def initialize
-			@children = {}
+			@children  = {}
 			@blocks    = {}
 			@param_key = nil
 		end

lib/lennarb/version.rb

@@ -4,7 +4,7 @@
 # Copyright, 2023-2024, by Aristóteles Coutinho.
 
 class Lennarb
-	VERSION = '0.2.0'
+	VERSION = '0.3.0'
 
 	public_constant :VERSION
 end