react-query-assist/es/utils/compare.js

A smart search bar for React

import escape from 'escape-string-regexp';

/**
 * case-insensitive comparison
 */
export function compare(partialValue, fullValue) {
  return new RegExp('^' + escape(partialValue || '') + '$', 'i').test(fullValue || '');
}

/**
 * case-insensitive comparison (fuzzy)
 */
export function compareFuzzy(partialValue, fullValue) {
  return new RegExp(escape(partialValue || ''), 'i').test(fullValue || '');
}