function isEqualIgnoreCase isEqualIgnoreCase(thing1: unknown,thing2: unknown,): boolean Compares two things by turning them into strings and lowercasing them, and comparing the string values. Works exactly like isEqual except will lowercase both things before comparing. Examples Example 1 isEqualIgnoreCase("1", 1); // true isEqualIgnoreCase({foo: "bar"}, {foo: "bar"}); // true isEqualIgnoreCase([], []); // true isEqualIgnoreCase([0], [1]); // false isEqualIgnoreCase(false, " false "); // false isEqualIgnoreCase(false, "FALSE"); // true Parameters thing1: unknown thing2: unknown Return Type boolean