String comparisons « String « Ruby

1.

Comparing Strings

2.

perform "greater than" and "less than" comparisons:

3.

compare strings with the <=> method

4.

A case-insensitive comparison is possible with casecmp, which has the same possible results as <=> (-1, 0, 1)

5.

Comparing With Regular Expressions

6.

string contains lowercase characters

7.

string contains uppercase characters

8.

string contains mixed case

9.

string starts with a capital letter

10.

Text Manipulation