Ameba fixes

spec/support/handlers_spec.cr

@@ -7,7 +7,7 @@ module Authly
     it "returns authorization code with valid client_id and redirect_uri after user consent and includes state" do
       state = "test_state"
       # Initial Authorize Request
-      initia_response = HTTP::Client.get("#{BASE_URI}/oauth/authorize?client_id=1&redirect_uri=https://www.example.com/callback&response_type=code&state=#{state}")
+      HTTP::Client.get("#{BASE_URI}/oauth/authorize?client_id=1&redirect_uri=https://www.example.com/callback&response_type=code&state=#{state}")
 
       # Consent Request
       response = HTTP::Client.get("#{BASE_URI}/oauth/authorize?client_id=1&redirect_uri=https://www.example.com/callback&response_type=code&state=#{state}&consent=approved")

src/authly/client.cr

@@ -47,12 +47,10 @@ module Authly
     end
 
     def allowed_scopes?(client_id, scopes) : Bool
-      client = self.find! do |client|
-        client.id == client_id
-      end
+      the_client = self.find! { |client| client.id == client_id }
       return false unless client
 
-      client.scopes.split(" ").all? do |scope|
+      the_client.scopes.split(" ").all? do |scope|
         scopes.split(" ").includes?(scope)
       end
     rescue

src/authly/handlers/response_helper.cr

@@ -3,7 +3,7 @@ module Authly
     def self.write(context, status_code, content_type = "text/plain", body = "")
       context.response.status_code = status_code
       context.response.content_type = content_type
-      context.response.write body.not_nil!.to_slice
+      context.response.write body
     end
 
     def self.redirect(context, location)