DMleadgen
46d973904b
Next.js website for Rocky Mountain Vending company featuring: - Product catalog with Stripe integration - Service areas and parts pages - Admin dashboard with Clerk authentication - SEO optimized pages with JSON-LD structured data Co-authored-by: Cursor <cursoragent@cursor.com>
48 lines
2.4 KiB
Text
48 lines
2.4 KiB
Text
export declare const mathSign: (value: number) => 0 | 1 | -1;
|
|
export declare const isPercent: (value: string | number) => value is `${number}%`;
|
|
export declare const isNumber: (value: unknown) => value is number;
|
|
export declare const isNullish: (value: unknown) => value is null;
|
|
export declare const isNumOrStr: (value: unknown) => value is string | number;
|
|
export declare const uniqueId: (prefix?: string) => string;
|
|
/**
|
|
* Get percent value of a total value
|
|
* @param {number|string} percent A percent
|
|
* @param {number} totalValue Total value
|
|
* @param {number} defaultValue The value returned when percent is undefined or invalid
|
|
* @param {boolean} validate If set to be true, the result will be validated
|
|
* @return {number} value
|
|
*/
|
|
export declare const getPercentValue: (percent: number | string, totalValue: number, defaultValue?: number, validate?: boolean) => number;
|
|
export declare const getAnyElementOfObject: (obj: any) => any;
|
|
export declare const hasDuplicate: (ary: Array<any>) => boolean;
|
|
export declare const interpolateNumber: (numberA: number, numberB: number) => (t: number) => number;
|
|
export declare function findEntryInArray<T>(ary: Array<T>, specifiedKey: number | string | ((entry: T) => unknown), specifiedValue: unknown): T;
|
|
/**
|
|
* The least square linear regression
|
|
* @param {Array} data The array of points
|
|
* @returns {Object} The domain of x, and the parameter of linear function
|
|
*/
|
|
export declare const getLinearRegression: (data: Array<{
|
|
cx?: number;
|
|
cy?: number;
|
|
}>) => {
|
|
xmin: number;
|
|
xmax: number;
|
|
a: number;
|
|
b: number;
|
|
};
|
|
/**
|
|
* Compare values.
|
|
*
|
|
* This function is intended to be passed to `Array.prototype.sort()`. It properly compares generic homogeneous arrays that are either `string[]`,
|
|
* `number[]`, or `Date[]`. When comparing heterogeneous arrays or homogeneous arrays of other types, it will attempt to compare items properly but
|
|
* will fall back to string comparison for mismatched or unsupported types.
|
|
*
|
|
* For some background, `Array.prototype.sort()`'s default comparator coerces each of the array's items into a string and compares the strings. This
|
|
* often leads to undesirable behavior, especially with numerical items.
|
|
*
|
|
* @param {unknown} a The first item to compare
|
|
* @param {unknown} b The second item to compare
|
|
* @return {number} A negative number if a < b, a positive number if a > b, 0 if equal
|
|
*/
|
|
export declare const compareValues: (a: unknown, b: unknown) => number;
|