using my boilerplate yuh

src/shared/util/random.ts

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+/**
+ * Generate a random ID
+ *
+ * @returns string of size 10 made up of random numbers and letters
+ * @param length the length of the ID to generate
+ * @example "cdtl9l88pj"
+ */
+export function generateRandomId(length: number = 10): string {
+    const chars = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789';
+    let result = '';
+    for (let i = 0; i < length; i += 1) {
+        result += chars.charAt(Math.floor(Math.random() * chars.length));
+    }
+    return result;
+}
+
+/**
+ * Generate a random number between min and max
+ * @param min the minimum number
+ * @param max the maximum number
+ * @returns a random number between min and max
+ */
+export function rangeRandom(min: number, max: number): number {
+    return Math.floor(Math.random() * (max - min + 1)) + min;
+}

src/shared/util/string.ts

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+/**
+ * Given a string, returns a string with the first letter capitalized.
+ * @input The string to capitalize.
+ */
+export function capitalize(input: string): string {
+    try {
+        return input.charAt(0).toUpperCase() + input.substring(1).toLowerCase();
+    } catch (err) {
+        return input;
+    }
+}
+
+/**
+ * Given a string, returns a string with the first letter capitalized.
+ * @param input capitalize the first letter of this string
+ * @returns the string with the first letter capitalized
+ */
+export function capitalizeFirstLetter(input: string): string {
+    return input.charAt(0).toUpperCase() + input.slice(1);
+}
+
+/**
+ * Cuts the
+ * @param input The string to ellipsify.
+ * @param length The length of the string to return.
+ * @returns The ellipsified string.
+ */
+export const ellipsify = (input: string, chars: number): string => {
+    let ellipisifed = input;
+    if (input && input.length > chars) {
+        ellipisifed = `${input.substring(0, chars)}...`;
+    }
+    return ellipisifed;
+};

src/shared/util/time.ts

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+export const MILLISECOND = 1;
+export const SECOND = 1000 * MILLISECOND;
+export const MINUTE = 60 * SECOND;
+export const HOUR = 60 * MINUTE;
+export const DAY = 24 * HOUR;
+
+/**
+ *
+ */
+export const sleep = (milliseconds: number): Promise<void> => new Promise(resolve => setTimeout(resolve, milliseconds));
+
+/**
+ * Checks to see if expired by the time first stored and the time frame that it is stored for
+ *
+ * @param time time it was stored
+ * @param threshold time frame it can be stored for
+ * @return true if expired, false if the time frame is still in range
+ */
+export const didExpire = (time: number, threshold: number): boolean => time + threshold <= Date.now();