Class: Phaedra::RackApp
- Inherits:
-
Object
- Object
- Phaedra::RackApp
- Defined in:
- lib/phaedra/rack_app.rb
Instance Method Summary collapse
- #call(env) ⇒ Object
-
#initialize(settings = {}) ⇒ RackApp
constructor
A new instance of RackApp.
Constructor Details
#initialize(settings = {}) ⇒ RackApp
Returns a new instance of RackApp.
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# File 'lib/phaedra/rack_app.rb', line 29 def initialize(settings = {}) @settings = { "root_dir" => Dir.pwd, "serverless_api_dir" => "api" }.merge(settings) end |
Instance Method Details
#call(env) ⇒ Object
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# File 'lib/phaedra/rack_app.rb', line 36 def call(env) full_api_path = File.(@settings["serverless_api_dir"], @settings["root_dir"]) base_api_folder = File.basename(full_api_path) req = Request.new(env) res = Rack::Response.new api_folder = File.dirname(req.path).sub("/#{base_api_folder}", "") endpoint = File.basename(req.path) ruby_path = File.join(full_api_path, api_folder, "#{endpoint}.rb") if File.exist?(ruby_path) if Object.constants.include?(:PhaedraFunction) Object.send(:remove_const, :PhaedraFunction) end load ruby_path func = PhaedraFunction.new func.service(req, res) output = res.finish unless output[2].respond_to?(:each) output[2] = Array(output[2]) end output else raise WEBrick::HTTPStatus::NotFound, "`#{req.path}' not found." end rescue WEBrick::HTTPStatus::Status => e [e.code, { "Content-Type" => "text/plain" }, [e.reason_phrase]] end |