Add countChars function

commands/countChars.ts

@@ -4,19 +4,19 @@ module.exports = {
 	data: new SlashCommandBuilder()
 		.setName('count_chars')
 		.setDescription('Counts the number of characters in a string')
-		.addStringOption( option =>
+		.addStringOption(option =>
 			option.setName('string')
-			.setDescription("String to count characters in")
-			.setRequired(false)
-			)
-			.addStringOption( option =>
-				option.setName('messageid')
+				.setDescription("String to count characters in")
+				.setRequired(false)
+		)
+		.addStringOption(option =>
+			option.setName('messageid')
 				.setDescription("Message ID of message to count characters in")
 				.setRequired(false)
-				),
-	async execute(interaction) {
+		),
+	async execute(interaction, client) {
 		var inputString;
-		
+
 		if (interaction.options.getString('string') !== null) {
 			inputString = interaction.options.getString('string');
 		} else if (interaction.options.getString('messageid') !== null) {
@@ -24,9 +24,9 @@ module.exports = {
 			const messagefromId = await client.channels.cache.get(interaction.channel.id).messages.fetch(messageId);
 			inputString = messagefromId.content;
 		}
-		
+
 		await interaction.reply("Input: `" + inputString + "`\n" + "Output: " + codeBlock("", countChars(inputString)));
-        console.log("User " + interaction.user.tag + " ran /count_chars");
+		console.log("User " + interaction.user.tag + " ran /count_chars");
 	},
 };
 
@@ -37,13 +37,13 @@ function countChars(string) {
 	for (let i = 0; i < string.length; ++i) {
 		let currentChar = string.charAt(i);
 		let arrayIndex = currentChar.charCodeAt(0) - 97;
-		if (string.charAt(i).search(/^[a-z]+$/) === 0)  {
+		if (string.charAt(i).search(/^[a-z]+$/) === 0) {
 			letterCount[arrayIndex]++;
 		}
 	}
 	for (let i = 0; i < letterCount.length; ++i) {
 		if (letterCount[i] > 0) {
-				outputString += "Number of " + String.fromCharCode(i + 97).toUpperCase() + "'s: " + letterCount[i] + "\n"; 
+			outputString += "Number of " + String.fromCharCode(i + 97).toUpperCase() + "'s: " + letterCount[i] + "\n";
 		}
 	}
 	return outputString;