feat: Add RayCharles function with custom content

src/ray/messages.lua

@@ -6,7 +6,6 @@ messages.RayMessageType = {
 	HTML = "HTML",
 	ClearAll = "ClearAll",
 	Confetti = "Confetti",
-	Charles = "Charles",
 	NewScreen = "NewScreen",
 }
 
@@ -81,11 +80,9 @@ function messages.RayConfetti()
 	}
 end
 
---- @param content string
-function messages.RayCharles(content)
+function messages.RayCharles()
 	return {
-		label = messages.RayMessageType.Charles,
-		content = content,
+		content = "🎶 🎹 🎷 🕺",
 	}
 end
 

src/ray/ray.lua

@@ -152,6 +152,17 @@ function _Ray:confetti()
 	return self
 end
 
+function _Ray:charles()
+	table.insert(
+		self.request.payloads,
+		_RayContent.new(messages.RayContentType.Custom, messages.RayCharles(), _RayOrigin.new())
+	)
+
+	self:send()
+
+	return self
+end
+
 function Ray(...)
 	local r = _Ray.new()
 	local args = { ... }

src/ray/test.lua

@@ -110,4 +110,10 @@ function TestRay:testRayFunctionWithConfetti()
 	lu.assertEquals(result.request.payloads[2].content.label, messages.RayMessageType.Confetti)
 end
 
+function TestRay:testRayFunctionWithCharles()
+	local result = ray("Hello Charles"):charles()
+	lu.assertEquals(#result.request.payloads, 2)
+	lu.assertEquals(result.request.payloads[2].content.content, "🎶 🎹 🎷 🕺")
+end
+
 os.exit(lu.LuaUnit.run())